Instant Pot Spaghetti and Meatballs

This Instant Pot spaghetti and meatballs is a perfect solution for busy nights when you want a comforting Italian meal fast. The pasta cooks directly in a rich tomato sauce, while the seasoned beef mixture adds classic meatball-style flavor—without the extra shaping or pan-frying. Everything comes together in under an hour for a hearty, one-pot dinner the whole family will love. Simple steps, minimal cleanup, and big flavor make this recipe a keeper.

Ingredients

• 1 tablespoon olive oil
• 1/2 onion, chopped
• 1 lb ground beef
• 2 teaspoons garlic powder
• Salt and pepper, to taste
• 3 teaspoons minced garlic
• 1 tablespoon Italian seasoning
• 1 jar pasta sauce
• 3 cups water
• 1 lb spaghetti pasta
• 1 can diced tomatoes

Directions

1. Add olive oil to the Instant Pot and turn on Sauté.
2. Sauté chopped onion until softened.
3. Add ground beef, Italian seasoning, garlic powder, minced garlic, salt, and pepper; cook until beef is browned.
4. Drain excess fat and remove beef mixture; set aside.
5. Turn off Sauté and pour half the water into the pot.
6. Break spaghetti in half and layer in an “X” pattern in the pot.
7. Pour pasta sauce, diced tomatoes, and remaining water over the noodles, ensuring they are fully submerged.
8. Seal lid and cook on Manual High for 5 minutes.
9. Allow a natural release for 5 minutes, then vent remaining pressure.
10. Stir beef mixture back into the pot and combine thoroughly.

Prep Time: 10 minutes | Cooking Time: 20 minutes | Total Time: 30 minutes
Kcal: 480 kcal (per serving) | Servings: 6

Tips

• Stir gently after cooking to avoid breaking the noodles too much.
• If sauce is too thick, add a splash of water or broth to loosen before serving.

FAQ

Can I use frozen meatballs instead of ground beef?
Yes—place them on top of the pasta before sealing; no sautéing required.

Can I add vegetables?
Mushrooms, bell peppers, or spinach work great—sauté them with the onions.

Why layer the pasta in an X pattern?
It prevents clumping and helps the noodles cook more evenly.

Can I double the recipe?
Only if your Instant Pot is large enough—do not fill past the max line.