Fresh tomato sauce –Experience the delightful taste of fresh tomato sauce made effortlessly with the Instant Pot. This recipe brings rich flavors and a vibrant color to your table, perfect for any pasta dish or as a base for various culinary creations. The following instructions will guide you through preparing a delicious marinara sauce using readily available ingredients.
Instant Pot Marinara Fresh Tomato Sauce
Enjoy the simple pleasure of homemade marinara sauce, crafted with ripe tomatoes and aromatic herbs. This Instant Pot recipe significantly reduces the cooking time while locking in flavor and freshness.

Ingredients
- 2 pounds fresh tomatoes, diced
- 1 medium onion, chopped
- 4 cloves garlic, minced
- 2 tablespoons olive oil
- 1 teaspoon sugar (optional, to balance acidity)
- 1 teaspoon salt, or to taste
- 1/2 teaspoon black pepper
- 1 teaspoon dried oregano
- 1 teaspoon dried basil
- 1/4 teaspoon red pepper flakes (optional, for heat)
- Fresh basil leaves, for garnish
Instructions
- Press the “Sauté” button on your Instant Pot. Add olive oil to the pot, followed by the onion. Sauté for about 3 minutes or until the onion becomes translucent.
- Add minced garlic and sauté for an additional 30 seconds, being careful not to let it burn.
- Add the diced tomatoes, sugar, salt, black pepper, oregano, basil, and red pepper flakes to the pot. Stir well to combine all ingredients.
- Seal the lid on the Instant Pot and set to “Manual” or “Pressure Cook” mode for 10 minutes.
- Once the cooking time is complete, allow for a natural release for 10 minutes, then perform a quick release for any remaining pressure.
- Carefully open the lid, and use an immersion blender to blend the sauce to your desired consistency. If you don’t have an immersion blender, transfer the sauce in batches to a regular blender. Return the blended sauce to the pot.
- Taste and adjust the seasoning as needed. You may add more salt, pepper, or herbs according to your preference.
- Serve hot over your favorite pasta or as a dip for bread. Garnish with fresh basil leaves for an added pop of flavor.
With its vibrant taste and aromatic appeal, this Instant Pot Marinara Fresh Tomato Sauce is sure to be a favorite in your kitchen.