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Instant Pot Spaghetti with Homemade Tomato Sauce

Our Instant Pot Spaghetti with Homemade Tomato Sauce recipe is so easy to make. Spaghetti cooks together with just 6 ingredients from your pantry (+ water) for a quick and easy homemade marinara sauce. An instant pot pasta recipe with no preservatives and no sugar added, just lots of delicious flavor!
Prep Time5 minutes
Cook Time8 minutes
Total Time13 minutes
Course: Main Course, Pasta
Cuisine: Italian
Keyword: instant pot pasta, instant pot spaghetti
Servings: 4
Calories: 431kcal
Author: Gwynn Galvin

Equipment

Ingredients

Instructions

  • Combine crushed tomatoes, diced tomatoes, basil, oregano, garlic powder and kosher salt. Stir in water until blended.
  • Pour 3 cups of sauce mixture into instant pot.
  • Top with uncooked spaghetti, arranging in a crisscross pattern (so spaghetti doesn’t clump together as it cooks).
  • Pour remaining sauce over spaghetti. Do not stir.
  • Cover and set to cook 8 minutes on high.
  • Release steam and stir.

Notes

Makes 4 servings.

Nutrition

Calories: 431kcal | Carbohydrates: 87g | Protein: 15g | Fat: 2g | Saturated Fat: 1g | Sodium: 254mg | Potassium: 316mg | Fiber: 5g | Sugar: 3g | Vitamin A: 21IU | Calcium: 75mg | Iron: 3mg