How much water or liquid do I need for one pot of spaghetti?

When making One Pot Spaghetti with Marinara, I usually use about 3 cups of broth or water. This amount is enough to cook the pasta evenly while letting it absorb the sauce’s flavor. Too little liquid can make the noodles stick, and too much will make the sauce thin.

How long should I let the marinara sauce simmer?

I bring the sauce and pasta mixture to a boil first, then reduce it to medium-low and simmer for 10–12 minutes. This lets the pasta soften and soak up the sauce. If you want a thicker sauce, I leave it uncovered for an additional 5–7 minutes.

Do I close the pot when cooking spaghetti?

I usually cover the pot loosely while simmering. This traps some steam for even cooking but prevents the sauce from boiling over. Stirring occasionally is key to make sure nothing sticks to the bottom.

How do I cook marinara spaghetti perfectly?

The trick is to cook the spaghetti directly in the sauce and broth mixture. Break the noodles in half so they fit in the pot, press them under the liquid, and stir frequently. This method ensures the pasta absorbs all the flavor and the sauce thickens beautifully.

One Pot Spaghetti with Marinara Recipe

Description

Enjoy a healthy twist on classic pasta with One Pot Spaghetti with Marinara. Made with wholesome spaghetti and rich marinara sauce, this easy, low-calorie recipe is perfect for weight loss while delivering big flavor in just one pot.

Ingredients

2 tablespoons olive oil

3 cloves garlic, minced

12 oz (340g) spaghetti

24 oz jar of marinara sauce (or homemade)

3 cups low-sodium vegetable or chicken broth

1/2 teaspoon salt (adjust to taste)

1/4 teaspoon black pepper

1/4 cup grated Parmesan cheese (optional)

Fresh basil or parsley for garnish (optional)

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Instructions

Sauté Garlic: In a large skillet or pot, heat olive oil over medium heat. Add minced garlic and cook for 30–60 seconds until fragrant.

Add Sauce and Liquid: Pour in marinara sauce and broth. Stir well to combine.

Add Pasta: Break spaghetti in half and submerge in the sauce. Use a spoon to press the noodles under the liquid.

Simmer: Bring to a boil, then reduce heat to medium-low. Cover loosely and simmer for 10–12 minutes, stirring frequently to prevent sticking.

Finish Cooking: Uncover and continue cooking for 5–7 minutes until the pasta is tender and the sauce is thickened to your liking.

Serve: Stir in Parmesan cheese (if using). Garnish with fresh herbs and serve immediately.

Prep Time: 5 min
Cook Time: 20 min
Category: Main Dish
Method: One Pot Cooking
Cuisine: Italian