Instant Pot Spaghetti is a game changer for busy families and pasta lovers alike. This one-pot meal combines tender spaghetti with a rich, savory sauce, all cooked to perfection in a fraction of the time compared to traditional methods. The beauty of this recipe lies not only in its flavor but also in its simplicity and speed, making it an ideal choice for weeknight dinners or quick meal prep. With the Instant Pot, you can create a hearty and satisfying dish that will please everyone at the table.

Why You Will Love This Recipe
You will love this Instant Pot Spaghetti for several reasons. First, the flavor is incredible; the spaghetti cooks directly in the sauce, allowing it to absorb all the delicious seasonings and ingredients. The ease of cooking is unmatched—everything can be done in one pot, which means less cleanup and more time to savor your meal. This recipe is also perfect for those following a busy lifestyle, as it can be prepared in under 30 minutes. Plus, it’s a versatile dish that can easily cater to various dietary preferences, making it a hit for families with different tastes.
Tips and Tricks
- Use high-quality ingredients: Fresh garlic, ripe tomatoes, and good-quality pasta can elevate the dish.
- Break the spaghetti: To ensure even cooking, break the spaghetti in half before adding it to the pot. This will help it fit better and cook uniformly.
- Layer your ingredients: To prevent the dreaded “burn” warning on your Instant Pot, layer your ingredients properly. Start with your sauce, then add the spaghetti, and top it with water or broth.
- Quick release carefully: When the cooking time is up, perform a quick release but be cautious of the steam. This will help keep the pasta al dente.
- Add a splash of olive oil: Drizzling a little olive oil before serving can enhance flavor and prevent sticking.
Make Ahead Tips
You can prepare several components of this Instant Pot Spaghetti in advance. Chop your onions and garlic, and store them in the fridge for up to three days. You can also mix your sauce ingredients ahead of time and keep them in an airtight container. The spaghetti can be cooked and stored in the fridge for up to five days. Just be sure to reheat with a little water to prevent sticking.

Recipe Variations
- Vegetable-packed: Add chopped bell peppers, zucchini, or spinach to boost the nutritional value.
- Protein addition: Include cooked ground beef, turkey, or sausage for a heartier meal.
- Spicy twist: Add red pepper flakes for a kick or a splash of hot sauce.
- Alternative pasta: Swap traditional spaghetti for whole wheat or gluten-free pasta for different dietary needs.
How to Serve
To serve your Instant Pot Spaghetti, dish out generous portions onto warm plates. Garnish with freshly grated Parmesan cheese and a sprinkle of chopped parsley or basil for a pop of color. For a rustic touch, serve with slices of crusty garlic bread or a simple side salad dressed with olive oil and vinegar.

Pairing Suggestions
Pair your Instant Pot Spaghetti with a robust red wine, such as Chianti or Merlot, to complement the rich flavors of the sauce. Alternatively, a refreshing lemonade or iced tea can balance the meal. For dessert, consider a light tiramisu or a scoop of gelato to finish the evening on a sweet note.
How to Store
Store any leftovers in an airtight container in the refrigerator for up to five days. For longer storage, freeze portions in freezer-safe bags for up to three months. When reheating, add a splash of water to keep the pasta moist and microwave in short increments, stirring often.
Equipment Needed
- Instant Pot (or any electric pressure cooker)
- Wooden spoon or spatula for stirring
- Measuring cups and spoons
- Cutting board and knife

Dietary Adaptations
To make this recipe vegan, simply substitute the ground meat with plant-based protein or omit it altogether. Use vegetable broth instead of chicken broth, and skip the cheese or use a dairy-free alternative. For nut-free variations, ensure that any additional toppings or sauces do not contain nuts.
Seasonal Adaptations
In the summer, use fresh garden tomatoes in place of canned ones for a vibrant sauce. In the fall, consider adding pumpkin puree for a seasonal twist. Use fresh herbs in the spring for a burst of flavor, and in winter, incorporate hearty root vegetables like carrots and celery for extra nutrition.
Recipe FAQs
- Can I use whole wheat pasta? Yes, whole wheat pasta can be used but may require slight adjustments in cooking time.
- What if I don’t have an Instant Pot? You can cook this recipe on the stovetop, adjusting the cooking time and water accordingly.
- Can I double the recipe? Yes, but you may need to increase the cooking time slightly. Make sure not to exceed the maximum fill line of your Instant Pot.
Instant Pot Spaghetti

Instant Pot Spaghetti is a game changer for busy families and pasta lovers alike. This one-pot meal combines tender spaghetti with a rich, savory sauce, all cooked to perfection in a fraction of the time compared to traditional methods.
Ingredients
- 12 ounces spaghetti
- 1 tablespoon olive oil
- 1 onion, diced
- 4 cloves garlic, minced
- 28 ounces crushed tomatoes
- 2 cups vegetable or chicken broth
- 1 teaspoon dried oregano
- 1 teaspoon dried basil
- Salt and pepper to taste
- Grated Parmesan cheese for serving
- Fresh parsley or basil for garnish
Instructions
- Set your Instant Pot to sauté mode. Add olive oil and diced onion, cooking until softened, about 3-4 minutes.
- Stir in minced garlic and cook for another minute until fragrant.
- Pour in the crushed tomatoes, broth, oregano, basil, salt, and pepper. Mix well.
- Break the spaghetti in half and layer it into the sauce, ensuring it’s submerged.
- Close the lid, set the valve to sealing, and cook on high pressure for 8 minutes.
- Once cooking is complete, carefully perform a quick release.
- Stir the spaghetti to coat it in the sauce. Serve hot, garnished with cheese and herbs.
Nutrition Information
Yield
4Serving Size
1Amount Per Serving Calories 306Total Fat 5gSaturated Fat 1gTrans Fat 0gUnsaturated Fat 4gCholesterol 2mgSodium 735mgCarbohydrates 56gFiber 10gSugar 14gProtein 12g
Dinnerfocus.com, occasionally offers nutritional information for recipes contained on this site. This information is provided as a courtesy and is an estimate only. This information comes from online calculators. Although allchickenrecipes.com attempts to provide accurate nutritional information, these figures are only estimates.
Final Thoughts
Instant Pot Spaghetti is a delicious and convenient meal that can easily become a weeknight staple. Its flavorful sauce, tender pasta, and quick cooking time make it the perfect dish for families and busy individuals. Plus, with the ability to customize and adapt the recipe to fit various dietary needs, it’s a recipe that everyone can enjoy. So grab your Instant Pot and get ready to impress your family and friends with this delightful dish!