Low Sodium Spaghetti Sauce Recipe

This rich, thick Low Sodium Spaghetti Sauce Recipe is made with no-salt-added tomatoes, garlic, and basil, ready in just 40 minutes. You will know it is done when the deep red sauce bubbles gently on the stove and coats the back of a spoon. I make this whenever I want a comforting pasta dinner without the excess sodium.

Why This Classic Works

I used to think that removing salt meant losing all the flavor in a homemade pasta sauce. The secret is relying on a heavy hand of aromatics and a splash of balsamic vinegar to build incredible depth.

By slowly cooking the onions and garlic before adding the herbs, the essential oils bloom perfectly in the pan. This simple technique completely transforms plain canned tomatoes into a rich, robust sauce.

Low Sodium Spaghetti Sauce Recipe Ingredients

• 1 tbsp olive oil
• 1 medium yellow onion, finely diced
• 4 cloves garlic, minced
• 1 tbsp no-salt-added tomato paste
• 1 (28-ounce) can no-salt-added crushed tomatoes
• 1 tsp dried oregano
• 1 tsp dried basil
• 1/2 tsp black pepper
• 1 tsp balsamic vinegar

How To Make Low Sodium Spaghetti Sauce Recipe

1. Saute Aromatics: Heat the olive oil in a large saucepan over medium heat, then add the diced onion and cook for 5 minutes until translucent.
2. Toast Spices: Stir in the minced garlic and tomato paste, cooking for 1 minute until highly fragrant and slightly darkened.
3. Simmer Sauce: Pour in the crushed tomatoes, oregano, basil, and black pepper, bringing the mixture to a gentle boil.
4. Reduce and Finish: Lower the heat to medium-low, cover partially, and simmer for 25 minutes, then stir in the balsamic vinegar before serving.

Recipe Tips

• Use quality tomatoes: Since there is no salt, the natural sweetness of your canned tomatoes makes a huge difference in the final taste.
• Do not skip the vinegar: The acid from the balsamic vinegar replaces the sharp bite that salt usually provides.
• Simmer longer if needed: If you have extra time, simmering the sauce for an hour on low heat concentrates the flavors even more.

What To Serve With Low Sodium Spaghetti Sauce

Pour this rich sauce over whole wheat pasta or zucchini noodles for a complete heart-healthy meal. It also works beautifully spooned over baked chicken breasts or roasted vegetables.

How To Store

Keep leftover sauce in an airtight container in the fridge for up to 5 days. You can also freeze it in freezer-safe bags for up to 3 months, thawing overnight in the fridge before reheating.

FAQs

• Can I use fresh tomatoes? Yes, you can use fresh Roma or San Marzano tomatoes. You will need to peel, core, and puree about 2 pounds of them to replace the canned tomatoes.
• Is canned tomato paste high in sodium? Standard tomato paste can have added salt. Always check the label and choose a brand specifically marked as no-salt-added.
• How do I add more flavor without salt? Try adding a pinch of red pepper flakes for heat or a teaspoon of fennel seeds for a savory, sausage-like flavor.

Nutrition

• Calories: 65 kcal
• Total Fat: 2.5 g
• Saturated Fat: 0.5 g
• Cholesterol: 0 mg
• Sodium: 25 mg
• Total Carbohydrate: 10 g
• Protein: 2 g

Try More Recipes:

• Easy Low Sodium Tomato Soup Recipe
• Low Sodium Chicken Marinade Recipe
• Low FODMAP Spaghetti Bolognese Recipe

Low Sodium Spaghetti Sauce Recipe

Recipe by Sabrine Hajri

Servings

6

servings

Prep time

10

minutes

Cooking time

30

minutes

Total time

40

minutes

Rich, thick Low Sodium Spaghetti Sauce Recipe loaded with no-salt-added crushed tomatoes, fresh garlic, and aromatic herbs, ready in just 40 minutes. This hearty sauce proves you do not need excess sodium to enjoy a comforting, classic weeknight pasta dinner at home.

Ingredients

• 1 tbsp olive oil

• 1 medium yellow onion, finely diced

• 4 cloves garlic, minced

• 1 tbsp no-salt-added tomato paste

• 1 (28-ounce) can no-salt-added crushed tomatoes

• 1 tsp dried oregano

• 1 tsp dried basil

• 1/2 tsp black pepper

• 1 tsp balsamic vinegar

Directions

• 1. Saute Aromatics: Heat the olive oil in a large saucepan over medium heat, then add the diced onion and cook for 5 minutes until translucent.
• 2. Toast Spices: Stir in the minced garlic and tomato paste, cooking for 1 minute until highly fragrant and slightly darkened.
• 3. Simmer Sauce: Pour in the crushed tomatoes, oregano, basil, and black pepper, bringing the mixture to a gentle boil.
• 4. Reduce and Finish: Lower the heat to medium-low, cover partially, and simmer for 25 minutes, then stir in the balsamic vinegar before serving.