If you’re craving a classic, hearty Italian meal that’s both fuss-free and bursting with comforting flavors, this Instant Pot Spaghetti Recipe is about to become your new go-to. Picture perfectly tender spaghetti noodles swimming in a rich, savory tomato sauce studded with browned ground beef and aromatic herbs—all made in just 18 minutes. Whether you have a busy weeknight dinner or an impromptu gathering, this recipe delivers a satisfying dish with minimal effort and maximum love.
Ingredients You’ll Need
Gathering simple, pantry-friendly ingredients is what makes this Instant Pot Spaghetti Recipe so approachable and delicious. Each item brings something special—from the juicy richness of the ground beef to the bright freshness of basil—creating a perfectly balanced, comforting sauce and satisfying pasta combination.
- Lean ground beef: Provides rich, hearty flavor and protein to make the dish filling.
- Onion (diced): Adds sweetness and depth when sautéed with the beef.
- Olive oil (a drizzle): Essential for browning the beef and softening the onion.
- Garlic (6 cloves, minced): Boosts aroma and adds a flavorful punch throughout the sauce.
- Tomato paste (1 tablespoon): Concentrates the tomato flavor and enriches the sauce’s texture.
- Italian seasoning (2 teaspoons): A fragrant blend of herbs that give the sauce authentic Italian vibes.
- Onion powder and garlic powder (1 teaspoon each): Layers of seasoning that enhance the savory notes.
- Granulated sugar (2 teaspoons): Balances acidity of the tomatoes for a mellow, rounded taste.
- Can of whole tomatoes (28 ounces): The base of the sauce, crushed to create a chunky yet saucy texture.
- Tomato sauce (15 ounces): Adds smoothness and volume to the sauce.
- Thick spaghetti (1 pound): Ideal for holding onto the luscious sauce while cooking evenly in the pot.
- Low sodium chicken broth (2 cups): Replaces water to infuse subtle, savory depth into the spaghetti as it cooks.
- Salt and pepper: To season and enhance every flavor perfectly.
- Parmesan cheese (1/2 cup plus more for serving): Melts into the hot pasta, adding a creamy, salty finish.
- Fresh basil (1/4 cup, chopped): Sprinkles in vibrant color and fresh herbal notes at the end.
- Crusty bread or garlic bread (optional, for serving): Perfect for soaking up any extra sauce on the plate.
How to Make Instant Pot Spaghetti Recipe
Step 1: Brown the Beef and Onion
Hit the “sauté” button on your Instant Pot and drizzle in a little olive oil. Toss in the lean ground beef and diced onion, stirring as the beef browns and the onion softens. This step builds the flavor foundation, so let those aromas fill your kitchen—you’ll know you’re off to a great start.
Step 2: Add Garlic and Seasonings
Next up, stir in minced garlic, tomato paste, Italian seasoning, onion powder, garlic powder, sugar, salt, and pepper. Let everything cook together for about one minute to toast the dry spices and deepen the sauce’s flavor. Then, press “cancel” on the sauté mode to move forward.
Step 3: Assemble the Sauce and Pasta
Pour in the whole canned tomatoes and tomato sauce. Use a potato masher or spoon to crush the tomatoes directly in the pot, creating a chunky, rustic sauce texture. Break the spaghetti noodles in half and layer them crosswise on top—this helps them cook evenly. Pour in the chicken broth and gently stir, carefully scraping the bottom to prevent any bits from sticking and burning.
Step 4: Pressure Cook
Secure the lid on your Instant Pot and set the valve to sealing. Select the pressure cook setting on high for 8 minutes. Once finished, do a manual release of the pressure to ensure the spaghetti is perfectly tender but not mushy. It’s almost time to feast!
Step 5: Finish and Serve
Open the pot and use a pasta fork or tongs to break up any clumps of spaghetti. Stir in the Parmesan cheese and fresh chopped basil for a creamy, fragrant finish. Taste test, then adjust salt and pepper if needed. Serve immediately with extra Parmesan and your favorite crusty or garlic bread for dipping.
How to Serve Instant Pot Spaghetti Recipe
Garnishes
To make your Instant Pot Spaghetti Recipe truly shine, top it off with freshly grated Parmesan and a sprinkle of vibrant basil leaves. A drizzle of good olive oil or a pinch of crushed red pepper flakes can add a delightful kick or richness, perfect for customizing to your taste.
Side Dishes
Pair this comforting spaghetti with crisp green salads dressed in zingy vinaigrettes or a bowl of garlicky roasted vegetables to balance the meal. Warm, crusty bread or homemade garlic bread is a must-have side for soaking up every last bit of that luscious sauce.
Creative Ways to Present
Want to impress your guests? Serve the spaghetti in rustic bowls topped with a sprig of fresh basil and a Parmesan crisp for a restaurant-style touch. Alternatively, use the leftovers to layer into a baked spaghetti casserole with mozzarella and extra sauce, transforming this classic into a brand new dish.
Make Ahead and Storage
Storing Leftovers
Leftover Instant Pot Spaghetti Recipe keeps beautifully in an airtight container in the refrigerator for up to 4 days. Storing it quickly after it cools helps preserve the freshness of the sauce and tender pasta texture.
Freezing
You can freeze leftovers in freezer-safe containers for up to 3 months. Just be sure to cool the spaghetti completely before freezing and leave some room at the top of the container as the sauce expands when frozen.
Reheating
Reheat gently on the stovetop or in the microwave, adding a splash of water or broth to refresh the sauce and loosen the pasta if it has thickened. Stir frequently to heat evenly and maintain that delicious homemade flavor.
FAQs
Can I use ground turkey or chicken instead of beef?
Absolutely! Ground turkey or chicken work well in this recipe and will yield a lighter flavor, but keep the seasoning quantities the same to maintain that savory Italian taste.
Is it okay to use regular spaghetti or should it be thick spaghetti?
Thick spaghetti works best for this Instant Pot Spaghetti Recipe because it holds up well during pressure cooking and absorbs the sauce nicely, but regular spaghetti can be used—just watch the cooking time closely to avoid overcooking.
Can I skip the chicken broth and just use water?
You can substitute water, but the chicken broth adds an extra layer of savory depth that really enhances the sauce. Low-sodium broth is ideal so you can control the saltiness.
How can I make this recipe vegetarian?
Swap the ground beef for a plant-based meat substitute or add diced mushrooms and extra vegetables to create a hearty vegetarian sauce without sacrificing flavor.
Can I double the recipe for a larger crowd?
Yes, you can double the ingredients, but be mindful of your Instant Pot’s capacity. You may need to cook in batches or use a larger pressure cooker to avoid overcrowding and ensure even cooking.
Final Thoughts
This Instant Pot Spaghetti Recipe is truly a lifesaver for anyone who loves a flavorful, comforting meal without the hassle. It’s quick, satisfying, and perfect for sharing with family and friends. Give it a try and watch how it becomes a staple in your dinner rotation—easy, delicious, and packed with all the Italian flavors you adore.
Print
Instant Pot Spaghetti Recipe
- Prep Time: 7 minutes
- Cook Time: 11 minutes
- Total Time: 18 minutes
- Yield: 8 servings
- Category: Main Course
- Method: Instant Pot
- Cuisine: Italian
Description
A quick and hearty Instant Pot spaghetti recipe featuring lean ground beef, flavorful tomato sauce, and perfectly cooked spaghetti all made in one pot for easy weeknight dinners.
Ingredients
Meat and Vegetables
- 1 pound lean ground beef
- 1 medium onion, diced
- 6 cloves garlic, minced
Tomato Sauce
- 1 tablespoon tomato paste
- 2 teaspoons Italian seasoning
- 1 teaspoon onion powder
- 1 teaspoon garlic powder
- 2 teaspoons granulated sugar
- 1 (28-ounce) can whole tomatoes
- 1 (15-ounce) can tomato sauce
- 2 cups low sodium chicken broth (or water)
- Salt and pepper, to taste
Pasta and Cheese
- 1 pound thick spaghetti
- 1/2 cup Parmesan cheese, plus more for serving
- 1/4 cup fresh basil, chopped
Other
- Drizzle of olive oil
- Crusty bread or garlic bread, for serving (optional)
Instructions
- Brown beef: Press the “sauté” button on the Instant Pot, add a drizzle of olive oil, then brown the lean ground beef along with the diced onion until the beef is fully cooked and the onion is softened.
- Add flavor: Stir in the minced garlic, tomato paste, Italian seasoning, onion powder, garlic powder, granulated sugar, salt, and pepper. Cook for about 1 minute to let the spices and tomato paste develop flavor. Press “cancel” to stop the sauté mode.
- Layer ingredients: Add the canned whole tomatoes and tomato sauce. Use a potato masher to crush the whole tomatoes directly in the pot. Break the spaghetti in half and layer it crosswise on top of the sauce. Pour in the chicken broth and gently stir, scraping the bottom of the pot to prevent any scorching and ensure even cooking.
- Pressure cook: Secure the Instant Pot lid and set the valve to the “sealing” position. Pressure cook on high for 8 minutes. When the cooking time is complete, perform a manual pressure release carefully.
- Serve: Use a pasta fork to break up any clumps of pasta in the pot. Stir in the Parmesan cheese and chopped fresh basil. Taste and adjust seasoning with salt and pepper as needed. Serve immediately with crusty bread or garlic bread if desired.
Notes
- Breaking the spaghetti in half helps it fit better in the Instant Pot and cook evenly.
- Be sure to scrape the bottom of the pot well when adding broth to avoid the burn warning on the Instant Pot.
- Adjust seasoning at the end to suit your taste.
- Use low sodium chicken broth to control the salt level in the sauce.
- For a vegetarian version, substitute ground beef with plant-based meat or mushrooms and use vegetable broth.
- Leftovers can be refrigerated for 3-4 days and reheated gently on the stovetop or microwave.
