This Instant Pot Spaghetti Sauce recipe is a game-changer for anyone craving authentic, slow-simmered flavor without the wait. Using simple ingredients and a combination of fresh or canned tomatoes, you can create a truly rich and hearty pasta sauce that tastes like it has been simmering on the stove all day. Yet, thanks to the magic of the Instant Pot, it’s remarkably ready in under an hour, making it perfect for busy weeknights or relaxed weekend meals.
Instant Pot Spaghetti Sauce: Deep Flavor, Unbeatable Speed
If you’ve ever dreamt of a homemade spaghetti sauce that boasts incredible depth and complexity but doesn’t demand hours of your time, then this Instant Pot Spaghetti Sauce recipe is about to become your new favorite. Inspired by my mom’s cherished crockpot spaghetti sauce, which is renowned for its profound flavor profile, this pressure cooker version delivers all that nuanced richness in a fraction of the time.
While the traditional slow-cooker method holds a special place in my heart, the Instant Pot brilliantly speeds up the process, creating a spaghetti sauce that is not just quick, but truly rich, nuanced, and utterly delicious! Its ease makes it suitable for any night of the week, yet the superior flavor of this Instant Pot Spaghetti Sauce is guaranteed to significantly level up the taste of any pasta dinner you serve.
Happy Cooking! xo Kristen
Why You’ll Love This Instant Pot Spaghetti Sauce
This recipe isn’t just about speed; it’s about achieving restaurant-quality flavor with minimal effort. Here’s why this Instant Pot spaghetti sauce will become a staple in your kitchen:
- Unrivaled Flavor Depth: The high-pressure environment of the Instant Pot forces flavors to meld and deepen quickly, mimicking hours of slow simmering. You get a sauce that tastes profoundly rich and complex.
- Remarkably Fast: Go from prep to a gourmet-tasting sauce in less than an hour. Perfect for those busy weeknights when you still crave a wholesome, homemade meal.
- Simple Ingredients: We focus on fresh, high-quality components that are easy to find, allowing their natural flavors to shine through.
- Versatile & Adaptable: Whether you prefer a vegetarian sauce or want to add meat, this recipe provides a fantastic base. It’s also easy to adjust for dietary needs like dairy-free.
- Excellent for Meal Prep: Make a large batch and enjoy it throughout the week, or freeze portions for quick future meals.
- Family-Friendly: A robust, comforting flavor that even the pickiest eaters will appreciate.
Essential Ingredients for Your Perfect Sauce
Creating an exceptional spaghetti sauce begins with selecting the right ingredients. Below is a detailed look at what you’ll need and some helpful tips for making the best choices. You will find the full list of ingredients, along with precise quantities, in the recipe card at the bottom of this article.
- Tomatoes: The foundation of any great spaghetti sauce! We use a combination of tomato paste for intense, concentrated tomato flavor, along with crushed tomatoes and/or tomato puree/passata for body and sweetness. If you’re lucky enough to have them, fresh tomatoes (peeled and seeded) can also be used for a bright, seasonal taste. For canned options, aim for fire-roasted crushed tomatoes for an extra layer of smoky depth, or follow our special tip below.
- Stock/Broth: Whether you choose vegetable broth, chicken stock, or beef broth, any will work wonderfully. The broth adds a vital layer of umami and liquid, contributing to the sauce’s rich texture and preventing it from becoming too thick or acidic. Use what you have on hand, prioritizing low-sodium options to control the overall saltiness.
- Dry Red Wine: While optional, a good quality dry red wine is highly encouraged for an unparalleled depth of flavor. It adds tannins and fruity notes that elevate the sauce. Select a dry red wine that you would enjoy drinking, such as a Malbec, Cabernet Sauvignon, or Merlot. Never use cooking wine, as it often contains added salt and sugars, leading to an overly sweet and metallic taste that will detract from your sauce. If you prefer to omit alcohol, simply replace it with an equal amount of additional broth.
- Yellow Onion: Onions are the aromatic backbone of this sauce, providing a foundational sweetness and savory depth when sautéed. For those seeking to save time or make the dish more kid-friendly, you can omit fresh onion and substitute it with 1 teaspoon of onion powder, added along with other dried seasonings.
- Garlic: Fresh garlic is non-negotiable for a truly authentic Italian sauce. Opt for peeled garlic cloves and crush them slightly rather than using pre-minced garlic. This allows the garlic to infuse the sauce with a sweet, mellow, and robust flavor without becoming acrid or burnt during the cooking process.
- Dried Herbs & Spices: Classic Italian seasonings like dried oregano and parsley are essential for that traditional taste. A touch of crushed red pepper flakes adds a subtle warmth and gentle heat, which can be adjusted to your preference. Bay leaves provide an earthy, aromatic undertone that is subtle but significant.
- For Balance: A small amount of unsalted butter and a touch of honey (or granulated sugar) are key to balancing the acidity of the tomatoes. This creates a beautifully rounded flavor profile, ensuring your sauce is neither too tart nor too sweet, but perfectly harmonious.
- Salt & Pepper: Kosher salt and freshly ground black pepper are crucial for seasoning the sauce to perfection. Taste and adjust as needed at the end.
Ingredient Tip
For canned tomatoes, I personally recommend using San Marzano tomatoes. Though a bit pricier, their balanced sweetness, low acidity, and tender texture truly make them (and your spaghetti sauce) superior. They break down beautifully and contribute immensely to the overall flavor.
Step-by-Step Guide: How to Make Instant Pot Spaghetti Sauce
Mastering the Instant Pot is simple, and this recipe is a perfect starting point. If you are unfamiliar with cooking in an Instant Pot or the functions of your Instant Pot, be sure to start with my comprehensive guide for using an Instant Pot for the best results on this and future recipes. The full, detailed recipe card is available below.
- Sauté the Onion (and Optional Meat). Begin by turning your Instant Pot to the “Sauté” function. Add a tablespoon of extra virgin olive oil and allow it to heat briefly. Once shimmering, add your minced yellow onion and sauté for 2-4 minutes, or until the onions become soft and translucent. This step builds the first layer of flavor.
Want to add Meat?
If you’re making a heartier sauce, now is the time to add up to 1 pound of ground beef, ground turkey, or Italian sausage. Cook it along with the onion, breaking it up with a spoon, until the meat is fully browned. Drain off any excess grease if needed to prevent a greasy sauce, then proceed with the recipe as directed. For an even richer meat sauce, consider following my Instant Pot Bolognese recipe!
Sautéing onions until softened creates a fragrant base. - Deglaze the Inner Pot. With the Instant Pot still on the “Sauté” function, pour in the dry red wine (or additional broth if omitting wine). Use a wooden spoon or a silicone spatula to scrape up any browned bits that have formed on the bottom of the inner pot. This process, known as deglazing, is crucial for two reasons: it adds incredible flavor to the sauce, and it prevents the dreaded “burn notice” during pressure cooking. Let the wine simmer for a couple of minutes to allow it to reduce slightly, intensifying its flavor. Then, hit “Cancel” on the Instant Pot to turn off the sauté function.
Deglazing the pot is key for flavor and preventing a burn notice. - Layer with Care (The “No Burn” Secret). This step is critical for preventing a burn notice. Add the broth, dried seasonings (oregano, parsley, red pepper flakes, salt, pepper), and the peeled, crushed garlic cloves to the pot. Give everything a good stir to combine these ingredients with the deglazed liquid. Next, add the crushed tomatoes on top of this liquid layer. Then, dollop the tomato paste directly on top of the crushed tomatoes. Finally, place the butter and drizzle the honey (or sugar) over the tomato layers. DO NOT STIR! Layering the ingredients in this specific order, with the thinner liquids at the bottom and thicker tomato products on top, is the best way to prevent a burn notice from occurring. The liquid at the bottom helps to regulate the temperature and ensures even cooking under pressure.
No Burn Notice Guarantee!
Tomato-based sauces and the Instant Pot can sometimes lead to a burn notice due to the density of the tomatoes at the bottom. To prevent this, ensure you effectively deglaze the pot and, most importantly, layer the ingredients as directed without stirring the tomatoes into the broth until *after* pressure cooking. I cannot stress this enough!
Careful layering is the secret to perfect Instant Pot tomato sauce. - Pressure Cook with Natural Pressure Release. Secure the lid on your Instant Pot, ensuring the vent knob is set to the “Sealing” position. Select the “Manual” or “Pressure Cook” function and set the cooking time to 25 minutes on high pressure. Once the cooking time is complete, do not try to speed up this recipe by doing a quick release of pressure. This will likely result in hot liquid spewing out of your vent knob, creating a mess and potentially diluting the sauce’s flavor. It is best to allow for at least 10-15 minutes of Natural Pressure Release (NPR) before carefully releasing any remaining pressure manually. This gradual release helps to tenderize the ingredients further and allows the flavors to deepen even more.
- Stir and Discard. After the pressure has been fully released, carefully remove the lid. Give the sauce a thorough stir to fully incorporate all the ingredients, breaking down the tomatoes and mixing in the butter and honey. As you stir, remove and discard the bay leaves and the whole cloves of garlic (they will have infused their flavor into the sauce but aren’t meant for eating). Taste and adjust seasonings as needed, adding a pinch more salt, pepper, or a touch more honey if the sauce is too tart.
The finished sauce, perfectly rich and flavorful.
Delicious Serving Suggestions & Creative Uses
This Instant Pot Spaghetti Sauce is incredibly versatile and goes far beyond just classic spaghetti. While it’s obviously delicious served over traditional spaghetti noodles topped generously with grated Parmesan cheese (and perhaps some homemade meatballs or a sprinkle of fresh basil), it can be the star of countless other dishes. Pair it with a side of homemade garlic toast and a refreshing Copycat Olive Garden Salad, and you have a simple, yet amazingly satisfying meal! Of course, feel free to use this sauce in any recipe calling for spaghetti sauce. Below are some of my absolute favorite ways to enjoy this flavorful creation:
- Baked Ravioli: Layer it with cheese and pre-made ravioli for a comforting casserole.
- Baked Rotini: A cheesy, bubbly pasta bake that’s always a crowd-pleaser.
- Instant Pot Pasta: Cook your pasta directly in the sauce for a one-pot wonder.
- Instant Pot Lasagna Soup: A deconstructed lasagna experience in a bowl.
- Instant Pot Lasagna: The sauce forms the flavorful base for a quick pressure cooker lasagna.
- Chicken or Eggplant Parmesan: Use it as the vibrant sauce base for these classic Italian-American dishes.
- Meatball Subs: Pile saucy meatballs into toasted hoagie rolls for an irresistible sandwich.
- Homemade Pizza: This sauce makes an excellent, flavorful base for your homemade pizzas.
- Stuffed Peppers or Zucchini: Mix with rice and ground meat, then stuff into vegetables and bake.
Recipe FAQs: Your Questions Answered
As written, no, I do not recommend canning this particular recipe. For safe home canning, especially with tomatoes, specific pH levels need to be met, often requiring the addition of lemon juice or citric acid before proceeding with pressure canning. The proportions in this recipe are not formulated for safe canning. If you are interested in canning homemade tomato sauce, please refer to detailed instructions for pressure canning homemade tomato sauce from a reputable source.
If you meticulously scraped the bottom of the inner pot after sautéing the onion and layered the ingredients as directed without stirring the tomatoes, this is highly unlikely to occur. However, if you still get a burn notice, don’t panic! Some Instant Pot models are simply more sensitive than others and may throw this notice, but then continue to cook without issue, and the sauce still turns out perfectly. If the cooking process stops, check the bottom for anything stuck, add a little more broth, and try again. Often, it’s just a false alarm.
Yes, you can adjust the yield! If you wish to double this recipe, I would only recommend doing so in a larger 8-quart or 10-quart Instant Pot to ensure there is enough headspace and to prevent overfilling. You can also easily cut the recipe in half, but use only a 3-quart Instant Pot model for the best results, as smaller amounts in larger pots can affect pressure building. The cooking time will remain the same (25 minutes on high pressure) when doubling or halving the recipe, as the time required for the pot to come to pressure simply adjusts based on volume.
Absolutely! This recipe is inherently vegetarian. To make it vegan, simply replace the unsalted butter with an equal amount of additional olive oil or a plant-based, non-dairy butter. If using a salted non-dairy butter, remember to reduce the initial amount of kosher salt slightly and taste before adding more.
While fresh, crushed garlic cloves offer the best flavor, you can substitute them with good quality minced garlic from a jar. Use about 1 teaspoon of minced garlic per clove, so approximately 3 teaspoons for this recipe. Add it along with the dried seasonings. Avoid garlic powder for this particular recipe, as it won’t provide the same depth of fresh garlic flavor.
Did you make this recipe?
If you enjoyed this Instant Pot Spaghetti Sauce recipe, please leave a comment with a 5-star review at the bottom of the post. Your feedback is greatly appreciated!
Average Rating: 4.93 from 154 votes
Instant Pot Spaghetti Sauce
Servings: 16
Cook: 25 mins
Pressure Building + Release: 25 mins
Total: 55 mins
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Ingredients
- 1 tablespoon extra virgin olive oil
- 1 small yellow onion, minced
- ½ cup dry red wine, or additional vegetable broth
- 1-½ cups low-sodium vegetable broth, or beef stock/chicken stock
- 3 cloves garlic, peeled and crushed
- 2 teaspoons dried oregano
- 1 tablespoon dried parsley
- 2 dried bay leaves
- 1 teaspoon kosher salt
- ½ teaspoon pepper
- ¼ teaspoon crushed red pepper flakes
- 28 ounces crushed tomatoes, or tomato puree/passata *see note for using fresh tomatoes
- 12 ounces tomato paste
- 1 tablespoon unsalted butter, or additional olive oil
- 1 tablespoon honey, or granulated sugar
Instructions
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Turn the Instant Pot on using the sauté function. Add 1 tablespoon extra virgin olive oil and let it heat briefly. Once heated, add in 1 small yellow onion and sauté for 2-4 minutes, or until the onions begin to soften.
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Add the ½ cup dry red wine (or additional broth) to the Instant Pot. Scrape up any browned bits that may have formed on the bottom of the Instant Pot, allowing the wine to sauté and reduce for 1 minute or so. Then hit cancel on the Instant Pot to turn off the sauté function.
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Add the 1-½ cups low-sodium vegetable broth, 2 teaspoons dried oregano, 1 tablespoon dried parsley, 2 dried bay leaves, 1 teaspoon kosher salt, ½ teaspoon pepper, ¼ teaspoon crushed red pepper flakes, 3 cloves garlic, and stir to combine.
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Add 28 ounces crushed tomatoes on top of the broth and dollop 12 ounces tomato paste and 1 tablespoon unsalted butter on top of the sauce. Drizzle the 1 tablespoon honey over the tomato and butter mixture. DO NOT STIR.
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Secure the lid on Instant Pot and make sure the vent knob is sealed. Cook on high pressure for 25 minutes by hitting manual/pressure cook and using the +/- buttons to adjust the time to 25 minutes.
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After the cooking time has elapsed, allow the pressure to release naturally for at least 10 to 15 minutes before manually releasing any remaining pressure. Remove the bay leaf and cloves of garlic, stir well, and use as desired or allow to cool before storing.
Equipment
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Electric Pressure Cooker (6 or 8 quart)
Notes
Red Wine: Use a dry red wine that is suitable for drinking, such as a merlot or cabernet. If you prefer to avoid alcohol, feel free to replace the wine with an equal amount of additional vegetable or chicken broth.
Dairy-Free Modification: To make this sauce dairy-free, simply replace the butter with an additional tablespoon of olive oil or a plant-based, non-dairy butter. If using non-dairy butter, reduce the salt slightly, as it is often pre-salted.
Storage: Allow the spaghetti sauce to cool completely before transferring it to an airtight container. Store in the refrigerator for up to 7 days. Alternatively, transfer the cooled spaghetti sauce to freezer-safe containers (leaving some room for expansion) and store it in the freezer for up to 3 months. Defrost in the refrigerator overnight before using.
Serving size is approximately ½ cup. This recipe makes the equivalent of about 56 ounces.
Nutrition
Carbohydrates: 11g
Protein: 2g
Fat: 1g
Cholesterol: 1mg
Sodium: 441mg
Potassium: 439mg
Fiber: 2g
Sugar: 7g
Vitamin A: 560IU
Vitamin C: 11.1mg
Calcium: 28mg
Iron: 1.5mg
Nutrition information is automatically calculated and should only be used as an approximation. It may vary based on specific ingredients and brands used.
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