Sauce | Vegan Vegetarian Gluten Free Low Calorie

Tomatos Sauce Onion

Solanum lycopersicum (Tomato), Allium cepa (Onion) Allergen-Free
Tomatos Sauce Onion

Sourcing & Taxonomy

  • Family Solanaceae (Tomato), Amaryllidaceae (Onion)
  • Primary Cuisine Italian
  • Seasonality Year-Round
  • Source Tomatoes, Onions

What Is Tomatos Sauce Onion?

A savory, simmered sauce made primarily from puréed or diced tomatoes, seasoned with cooked onions and other aromatics.

What Does Tomatos Sauce Onion Taste Like?

Tomatos Sauce Onion has a umami, savory, sweet, slightly acidic taste with aromatic, sweet, pungent (cooked onion), earthy (tomato) aromas.

Taste
Umami, Savory, Sweet, Slightly Acidic
Texture
Smooth, Viscous (if puréed); Chunky (if diced)
Aroma
Aromatic, Sweet, Pungent (cooked onion), Earthy (tomato)
Acidity
Medium

Technical Metrics

Nutrition Facts

Per 125 g (1/2 cup)
Calories35 kcal
Total Fat0.5 g
Saturated Fat0.1 g
Trans Fat0 g
Cholesterol0 mg
Protein1.5 g
Total Carbohydrate7 g
Dietary Fiber2 g
Total Sugars4 g
Calcium20 mg
Iron0.5 mg
Potassium250 mg

Chef’s Secret

Sautéing onions until deeply caramelized before adding tomatoes enhances the sauce's sweetness and umami, building a richer flavor foundation.

Tomatos Sauce Onion Substitutes & Ratios

The best substitute for Tomatos Sauce Onion is Canned Crushed Tomatoes with Sautéed Onion, used at a 1:1 ratio. Offers a very similar base and flavor profile with good texture.

Substitutes for Tomatos Sauce Onion with ratios
Substitute Ratio Best for
Canned Crushed Tomatoes with Sautéed Onion Best 1:1 Offers a very similar base and flavor profile with good texture.
Marinara Sauce 1:1 Pre-seasoned and ready-to-use, often includes onions and herbs.
Tomato Paste + Water + Sautéed Onion 1:3 (paste:water) More concentrated tomato flavor, allows for custom seasoning.
Diced Tomatoes with Sautéed Shallots 1:1 For a slightly milder onion flavor and chunkier texture.

How to Choose & Store Tomatos Sauce Onion

  1. Opt for brands with minimal added sugars or sodium.
  2. Cans should be undented.

What Pairs Well With Tomatos Sauce Onion?

  • Pasta dishes
  • Pizza
  • Meatballs
  • Braises
  • Soups

Frequently Asked Questions

What does Tomatos Sauce Onion taste like?

Umami, Savory, Sweet, Slightly Acidic Aromatic, Sweet, Pungent (cooked onion), Earthy (tomato)

What is a good substitute for Tomatos Sauce Onion?

The best substitute is Canned Crushed Tomatoes with Sautéed Onion (1:1). Offers a very similar base and flavor profile with good texture.

How do you choose and store Tomatos Sauce Onion?

Opt for brands with minimal added sugars or sodium. Cans should be undented.

Related Sauce Ingredients

Need a substitute for Tomatos Sauce Onion right now, or a recipe that uses it? Ask Sous, your AI sous-chef.