How to make easy roasted tomato sauce

User Reviews

4.8

287 reviews
Excellent
  • Prep Time

    20 mins

  • Cook Time

    1 hr 30 mins

  • Total Time

    1 hr 50 mins

  • Servings

    4 cups of sauce

  • Calories

    63 kcal

  • Course

    Condiments, Others

  • Cuisine

    Italian

How to make easy roasted tomato sauce

This roasted tomato sauce uses a mix of ripe tomatoes roasted with garlic, herbs, and olive oil to develop deep, concentrated flavors. After roasting until soft and slightly charred, the tomatoes are combined with sautéed onions and garlic and then simmered with vegetable stock. The sauce can stay chunky or be blended smooth, creating a versatile base for many dishes.

Description

How to make easy roasted tomato sauce involves quartering or roughly chopping ripe tomatoes and roasting them with olive oil, garlic cloves, rosemary, thyme, chili flakes, salt, and pepper at 200ºC until they soften and slightly char. Roasting enhances sweetness and adds a subtle smoky note.

Following roasting, onions and garlic are gently sautéed in oil before adding the roasted tomatoes, vegetable stock, and optional sugar. Simmering this mixture allows flavors to meld and the sauce to thicken slightly. The finished sauce can be kept rustic with chunks or blended for smoothness depending on preference.

This sauce is useful for freezing in portions or refrigerating for up to a week. It provides a flavorful foundation for pasta, pizza, or other recipes requiring tomato sauce with a rich, roasted character enhanced by fresh herbs and spices.

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Ingredients

Servings
  • 2 kg tomatoes Quartered or roughly chopped, ripe, approx 4 lb; mix of types, often roasted with vines
  • 2-3 tablespoons olive oil
  • 4-6 garlic peeled (I don't bother chopping the garlic as it will get blended with the sauce, cloves
  • 2 rosemary sprigs, fresh
  • thyme leaves fresh, small handful
  • ½ teaspoon chilli flakes or red pepper flakes
  • 1 teaspoon salt
  • black pepper to taste

for the sauce

  • 2 red onions finely chopped
  • 2-3 garlic thinly sliced, cloves
  • salt to taste
  • black pepper to taste
  • 1-2 teaspoons sugar optional
  • ½-1 cup vegetable stock

Instructions

  1. Pre-heat the oven to 390°F/200ºC.
  2. Place the tomatoes in a roasting tray then add the olive oil and flavourings.
  3. Mix to combine.
  4. Place in the oven and allow to roast for 30-45 minutes or until the tomatoes are soft and starting to char.
  5. Remove and set aside.
  6. Heat a splash of oil in a deep pot then add the onion and allow to soften for a few minutes.
  7. Add the garlic and allow to saute for a minute before adding the roasted tomatoes.
  8. Add the sugar (if using) then pour in the stock.
  9. Turn the heat down and allow to cook for 15-20 minutes until the sauce has thickened slightly.
  10. At this point you can keep the sauce rustic and chunky and freeze in ziploc bags or keep in the fridge in an airtight container for up to a week.
  11. Alternatively, blend until as smooth as you prefer and then freeze/keep in the fridge.

Nutrition Information

Show Details
Calories 63kcal (3%) Carbohydrates 9g (3%) Protein 2g (4%) Fat 3g (5%) Saturated Fat 1g (5%) Sodium 243mg (10%) Potassium 434mg (9%) Fiber 3g (12%) Sugar 6g (12%) Vitamin A 1497IU (30%) Vitamin C 25mg (28%) Calcium 29mg (3%) Iron 1mg (6%)

Nutrition Facts

Serving: 4cups of sauce

Amount Per Serving

Calories 63 kcal

% Daily Value*

Calories 63kcal 3%
Carbohydrates 9g 3%
Protein 2g 4%
Fat 3g 5%
Saturated Fat 1g 5%
Sodium 243mg 10%
Potassium 434mg 9%
Fiber 3g 12%
Sugar 6g 12%
Vitamin A 1497IU 30%
Vitamin C 25mg 28%
Calcium 29mg 3%
Iron 1mg 6%

* Percent Daily Values are based on a 2,000 calorie diet.

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