Homemade tomato sauce with onions, in a fried style

Homemade tomato sauce with onions, in a fried style

Main dishes

A slow-cooked Spanish tomato sauce: peeled tomatoes and onions cooked in olive oil over very low heat until the liquid has evaporated.

Enlarge photo
↓ Jump to recipe

This tomato and onion frit is a slow-cooked dish where onions and tomatoes are simmered in olive oil. Cooked over very low heat, it thickens and develops a rich, flavorful taste, and can be served with pasta, meat, or eggs.

Ingredients and directions

  • Prep time15 min
  • Cook time35 min
  • Total50 min
  • DifficultyEasy
  • CostBudget
  • Cooking methodbread
  • Estimated cost$1.83 $0.46 / serving Estimated price; varies by store. Converted from euros at the ECB rate of October 7, 2026.
  • Vegetarian
  • Vegan
  • Gluten-free

Ingredients

4 people
  • $1.32
  • $0.15
  • $0.36

Prices from US supermarkets for 1 of 3 ingredients; Belgian prices for the rest.

Directions

  1. Blanch the tomatoes for a few minutes, peel them, and chop them. ≈ 8 min
  2. Peel the onion and finely chop it. ≈ 8 min
  3. Heat the oil paint in a pan and sauté the onion until it becomes translucent.
  4. Add the tomatoes and cook over very low heat until they have lost their liquid, stirring frequently.
  5. Add salt to taste and mix well. ≈ 4 min

The bill

Homemade tomato sauce with onions, in a fried style

  • 500 g of tomatoes$1.32
  • 1 medium onion$0.15
  • olive oil$0.36

Total$1.83

that's $0.46 per person

Estimated price; varies by store.

Before you start

Ingredients

  • 500 g of tomatoes
  • 1 medium onion
  • olive oil
  • salt, to taste

The screen stays on while cooking mode is open.

🎬 Have a video of this recipe? Suggest a YouTube link

Did you film this recipe, or do you know a video that shows it? Axelle watches it before adding it to the page.

Nothing is published before approval.

✏️ A mistake, an idea for this recipe? Suggest a correction

Reviews (0)

Rate this recipe Be the first to rate it!

Your rating