Introduction
Some meals never go out of style, and spaghetti with meatballs is one of them. It’s the kind of dish that instantly feels familiar—warm, filling, and deeply comforting. Whether it reminds you of weeknight family dinners or cozy weekends at home, this classic pasta brings people together around the table.
What makes this version special is how effortlessly it comes together. Using the Instant Pot means everything cooks in one pot, from the savory meat sauce to the tender spaghetti. No juggling multiple pans, no watching over boiling water—just simple steps and reliable results.
If you’re looking for an easy dinner recipe that delivers big flavor with minimal cleanup, this Instant Pot spaghetti and meatballs is a true kitchen win. It’s hearty, budget-friendly, and perfect for busy nights when comfort food is calling.
Why You’ll Love This Recipe
- One-pot meal with easy cleanup
- Perfect for busy weeknights or relaxed weekends
- Classic flavors the whole family enjoys
- Ideal for family-friendly comfort food
- Beginner-friendly Instant Pot recipe
- Makes great leftovers for meal prep
Ingredients You’ll Need
Olive oil – 1 tablespoon
- Chopped onion – ½ onion
- Ground beef – 1 pound
- Garlic powder – 2 teaspoons
- Salt and pepper – to taste
- Minced garlic – 3 teaspoons
- Italian seasoning – 1 tablespoon
- Pasta sauce – 1 jar (about 24 oz)
- Water – 3 cups
- Spaghetti – 1 pound
- Diced tomatoes – 1 can (about 14.5 oz)
How to Make Instant Pot Spaghetti and Meatballs
1. Sauté the Onion and Beef
Turn the Instant Pot to Sauté and add olive oil. Cook the chopped onion for 3–5 minutes until soft. Add ground beef, Italian seasoning, garlic powder, minced garlic, salt, and pepper. Cook until fully browned, breaking up the meat. Drain excess grease and set aside.
2. Arrange the Spaghetti
Turn off Sauté mode. Pour 1½ cups of water into the bottom of the pot. Break spaghetti in half and layer it in a crisscross pattern to prevent sticking.
3. Add Sauce and Liquids
Pour in the pasta sauce, diced tomatoes, and remaining 1½ cups of water. Make sure the noodles are fully submerged.
4. Pressure Cook
Secure the lid and set the valve to Sealing. Cook on High Pressure for 5 minutes.
5. Release Pressure
Allow a natural pressure release for 5 minutes, then carefully vent the remaining pressure.
6. Combine and Serve
Open the lid, return the cooked meat mixture to the pot, and stir well. Serve hot and enjoy.
Helpful Tips for Best Results
- Break spaghetti evenly to ensure consistent cooking
- Crisscrossing noodles prevents clumping
- Use lean ground beef to reduce excess grease
- Stir gently after cooking to keep noodles intact
Easy Variations to Try
- Meatball version: Use frozen or homemade meatballs instead of ground beef
- Veggie boost: Add mushrooms or zucchini before pressure cooking
- Cheesy finish: Stir in grated Parmesan or mozzarella before serving
- Spicy twist: Add red pepper flakes for heat
Frequently Asked Questions
- Can I use whole wheat spaghetti?
Yes, but add an extra ½ cup of water for best texture. - Will this work with frozen meatballs?
Absolutely. Add them after the pressure cooking step and stir well. - Can I double the recipe?
Yes, as long as you don’t exceed the Instant Pot fill line. - Does this reheat well?
Very well. Add a splash of water or sauce when reheating. - Can I make this dairy-free?
Yes, this recipe contains no dairy unless cheese is added.
Serving Suggestions
Serve with garlic bread, a simple green salad, or roasted vegetables. This dish pairs perfectly with casual dinners, potlucks, or relaxed family gatherings.
Make-Ahead & Storage
- Refrigerator: Store in an airtight container for up to 4 days
- Freezer: Freeze portions for up to 2 months
- Reheat: Warm on the stovetop or microwave with added sauce or water
Final Thoughts
This Instant Pot spaghetti and meatballs recipe proves that classic comfort food doesn’t have to be complicated. With simple ingredients, one pot, and bold flavor, it’s the kind of meal you’ll come back to again and again—especially when you need a dependable, satisfying dinner everyone loves.
