10 Minute Instant Pot Spaghetti
Weeknight dinners should be fast, satisfying, and just a little bit comforting. That’s why this 10 Minute Instant Pot Spaghetti has become a favorite in my kitchen rotation. It delivers hearty, flavorful spaghetti with a rich tomato sauce and perfectly cooked pasta in a fraction of the time it takes on the stovetop. Built around simple pantry ingredients and minimal hands-on time, this recipe gives you big flavor without the fuss.
Why this recipe works
The pressure cooker is a modern miracle for busy cooks. When spaghetti and sauce cook together under pressure, the noodles absorb flavor directly from the sauce and the water, instead of sitting in a separate pot waiting to be combined. Browning the ground beef first adds depth and texture, while Italian seasoning and garlic powder layer in classic Italian-inspired flavors. Using two jars of marinara guarantees a deeply tomatoey base with enough liquid for the pasta to cook evenly. The result is a pot of saucy, tender spaghetti that tastes like it simmered for hours, but comes together in minutes.
What you’ll need
Before you begin, gather the ingredients below. They’re straightforward, and you can usually find everything in one grocery run.
- 1 tablespoon olive oil
- 1 pound lean ground beef
- 1 tablespoon Italian seasoning
- 1 teaspoon garlic powder
- ½ teaspoon salt
- ¼ teaspoon ground black pepper
- 1 pound uncooked spaghetti noodles
- 2 (24-ounce) jars marinara sauce
- 3 cups water
Equipment
- Electric pressure cooker/Instant Pot (6-quart or larger recommended)
- Wooden spoon or silicone spatula
- Tongs (optional, for handling pasta)
- Measuring spoons and cups
Prep tips
For smooth execution, break the spaghetti noodles in half so they fit comfortably in the pot. This also helps them cook evenly and absorb sauce. If you prefer long strands, you can carefully layer unbroken noodles by twisting them into the sauce, but half-length noodles are quicker and more reliable. Keep the spices measured and ready to toss in once the beef is browned so you don’t overcook anything.
Flavor variations and add-ins
Want to switch things up? Try mixing in some of these ideas:
- Red pepper flakes for heat
- Chopped fresh basil or parsley stirred in at the end for brightness
- A handful of shredded mozzarella or a sprinkle of Parmesan right before serving
- Swap ground beef for ground turkey or chicken for a lighter option
- Add sliced mushrooms or diced bell pepper when browning the meat for more veggies
10 Minute Instant Pot Spaghetti — Step-by-step directions
Follow these clear, ordered steps to make tender, saucy spaghetti in your pressure cooker. The recipe directions below have been rewritten into short, actionable steps that follow the original order and match the ingredient list exactly.
- Turn the Instant Pot to the Sauté setting and add 1 tablespoon olive oil to the inner pot. Allow the oil to heat for 30–60 seconds until shimmering.
- Add 1 pound lean ground beef to the hot oil. Break the beef into pieces with your spoon and cook, stirring occasionally, until the meat is no longer pink and begins to brown, about 5–7 minutes.
- Sprinkle 1 tablespoon Italian seasoning, 1 teaspoon garlic powder, ½ teaspoon salt, and ¼ teaspoon ground black pepper over the browned beef. Stir thoroughly to combine and let the spices toast for 30 seconds to a minute to release their aroma.
- Turn off the Sauté function. Pour in the first jar of marinara sauce (24 ounces), then add half of the second jar (about 12 ounces) so you have a total of 36 ounces of sauce in the pot. Do not stir yet.
- Pour 3 cups water into the pot on top of the sauce. Again, do not stir. The layering helps prevent the burn warning by keeping the pasta from sticking to the bottom before liquid covers it.
- Take 1 pound uncooked spaghetti noodles and break them in half. Arrange the broken spaghetti in a crisscross or spiral pattern on top of the sauce so the pasta is mostly submerged. If some strands remain above the liquid, gently press them down with tongs so the liquid reaches them.
- Pour the remaining marinara from the second jar (if any remains) over the spaghetti, then gently press the pasta into the liquid a bit more with your spoon. Do not stir vigorously; the goal is to keep the pasta layered so it doesn’t clump.
- Secure the Instant Pot lid and set the valve to the Sealing position. Select Manual or Pressure Cook on high and set the cook time to 10 minutes. The pot will take about 8–12 minutes to come to pressure before the cooking countdown begins.
- When the cook time finishes, allow the pressure to release naturally for 5 minutes to finish cooking the pasta gently. After 5 minutes, carefully perform a quick release by turning the valve to Venting to release any remaining pressure. Open the lid once the float valve drops.
- Use a sturdy spoon or spatula to stir the spaghetti and sauce together. Taste and adjust seasoning with additional salt or pepper if needed. If the sauce seems too thin, turn the Instant Pot back to Sauté and simmer for a few minutes, stirring frequently, until it reaches your desired consistency.
- Serve the spaghetti hot, dividing it among plates and topping with optional fresh herbs or grated cheese if you like.
Timing breakdown
- Sauté and brown beef: 5–7 minutes
- Assembling and pressurizing: 10–12 minutes (varies by cooker)
- Pressure cook time: 10 minutes
- Natural release: 5 minutes
- Total active hands-on time: ~15 minutes; total time including pressurizing: ~35 minutes
Common troubleshooting
If your Instant Pot displays a burn warning, it usually means that the sauce stuck to the bottom. To prevent that, always brown the beef first and deglaze the pot by scraping any browned bits into the sauce before adding pasta. Layering the pasta on top of the liquid instead of stirring it in right away also helps. If pasta cooks unevenly, break the noodles into smaller pieces next time so they submerge more easily.
Storage and reheating
Leftovers keep well. Let the spaghetti cool to room temperature, then store it in an airtight container in the refrigerator for up to 3–4 days. Reheat gently on the stovetop over medium-low heat with a splash of water, or microwave in short intervals, stirring between each, until heated through. If sauce thickens in the fridge, stir in a little water as it reheats to loosen it.
Serving suggestions
This spaghetti is delicious on its own, but you can make it a complete meal with a few simple sides:
- A crisp green salad with a lemony vinaigrette
- Garlic bread or toasted baguette slices
- Roasted vegetables like broccoli or zucchini
Final thoughts
If you want comfort food without the long simmer, this 10 Minute Instant Pot Spaghetti is the perfect solution. It’s straightforward, rooted in pantry-friendly ingredients, and flexible enough to adapt to what you have on hand. The Instant Pot simplifies the process and delivers consistent results — tender pasta, a savory meat base, and a bright marinara flavor all in one pot. Whether you’re feeding a family or meal-prepping for the week, this recipe is a dependable go-to that tastes like it took much longer than it did.
Printable recipe card
Ingredients
- 1 tablespoon olive oil
- 1 pound lean ground beef
- 1 tablespoon Italian seasoning
- 1 teaspoon garlic powder
- ½ teaspoon salt
- ¼ teaspoon ground black pepper
- 1 pound uncooked spaghetti noodles
- 2 (24-ounce) jars marinara sauce
- 3 cups water
Directions
- Set Instant Pot to Sauté. Heat 1 tablespoon olive oil.
- Add 1 pound lean ground beef and brown until no longer pink, about 5–7 minutes.
- Stir in 1 tablespoon Italian seasoning, 1 teaspoon garlic powder, ½ teaspoon salt, and ¼ teaspoon ground black pepper; cook 30 seconds.
- Turn off Sauté. Pour in one 24-ounce jar marinara and half of the second jar. Do not stir.
- Add 3 cups water on top of the sauce. Do not stir.
- Break 1 pound uncooked spaghetti noodles in half and arrange on top of the sauce, pressing to submerge.
- Pour remaining marinara over the noodles if any remains and gently press pasta into liquid. Do not stir vigorously.
- Close lid, set valve to Sealing. Cook on High Pressure for 10 minutes.
- Allow a 5-minute natural release, then quick-release remaining pressure and open lid.
- Stir to combine, adjust seasoning, and serve hot.
Enjoy a cozy plate of spaghetti without the wait—this 10 Minute Instant Pot Spaghetti proves that fast can still be fabulous.
10 Minute Instant Pot Spaghetti
Ingredients
Equipment
Method
- Set a 6-quart Instant Pot to Sauté and add the olive oil.
- Add the ground beef, Italian seasoning, garlic powder, salt, and black pepper to the pot. Cook, breaking up the meat, until no pink remains, about 5–7 minutes.
- Drain any excess grease, then return the cooked beef to the Instant Pot.
- Break the spaghetti in half and layer the noodles in a crisscross pattern on top of the meat so they cook evenly and don't stick together.
- Pour the marinara sauce and the water over the noodles, making sure the noodles are mostly submerged.
- Secure the lid and set the valve to sealing. Cook on Manual/High pressure for 5–7 minutes (use 5 minutes for firmer noodles, 7 for softer).
- Perform a quick release when the timer finishes, wait for the float valve to drop, then open the lid.
- Stir the spaghetti to combine the sauce and meat, then serve immediately with optional parmesan and chopped basil if desired.
Notes
- Store leftovers in an airtight container for up to 5 days.
- Reheat on the stovetop over medium heat, stirring often.
- Or reheat in the microwave in 45–60 second bursts.
- To freeze, slightly undercook noodles and cool completely before portioning.
- Freeze for up to 3 months and thaw overnight in the fridge before reheating.
