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Blackberry Gastrique

Blackberry Gastrique

A sweet and sour sauce made with blackberries, vinegar, and sugar. Perfect for glazing meats, vegetables, or adding a unique flavor to desserts.

What is Gastrique?

Gastrique is a French sauce that balances sweetness and acidity. It's created by caramelizing sugar, then deglazing the pan with vinegar or other acidic liquids. The result is a versatile sauce that can be used in both sweet and savory dishes.

The History of Gastrique

Gastrique has been a staple in French cuisine for centuries. Its origins can be traced back to the desire to preserve fruits and vegetables, as the acidity helped prevent spoilage. Over time, it evolved into a more refined sauce used to enhance the flavor of various dishes.

Blackberry Gastrique Uses

Blackberry gastrique is particularly delicious paired with duck, pork, or chicken. It also works well as a glaze for roasted vegetables like sweet potatoes or Brussels sprouts. For a sweeter application, try drizzling it over ice cream or using it as a topping for cheesecake.

Cooking Techniques

The key to a good gastrique is achieving the right balance of sweet and sour. The sugar should be caramelized to a deep amber color, but not burned. The vinegar should be added carefully, as it can quickly evaporate. Simmering the sauce allows the flavors to meld together and the sauce to thicken to the desired consistency.

Prep Time
5m
Cook Time
25m
Servings
6
Difficulty
Easy
Cuisine
French
Course
sauces-and-dips
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Ingredients

  • 1 cup fresh blackberries
  • 1/2 cup granulated sugar
  • 1/4 cup red wine vinegar
  • 1/4 cup chicken or vegetable broth (optional)
  • 1 tablespoon butter (optional)
  • Pinch of salt
  • Pinch of black pepper

Instructions

  1. 1.Caramelize the Sugar

    In a medium saucepan over medium heat, add the sugar. Cook, stirring occasionally, until the sugar is melted and has turned a deep amber color. Be careful not to burn the sugar.

  2. 2.Deglaze with Vinegar

    Carefully pour in the red wine vinegar. The mixture will bubble and steam. Stir to scrape up any caramelized bits from the bottom of the pan.

  3. 3.Add Blackberries and Simmer

    Add the blackberries, salt, and pepper to the saucepan. If using, add the broth. Bring to a simmer and cook for 15-20 minutes, or until the blackberries have broken down and the sauce has thickened slightly.

  4. 4.Strain (Optional)

    For a smoother sauce, strain the gastrique through a fine-mesh sieve, pressing on the solids to extract as much flavor as possible. Discard the solids.

  5. 5.Finish with Butter (Optional)

    If desired, stir in the butter for added richness and shine.

  6. 6.Serve

    Serve the blackberry gastrique warm or at room temperature. Store leftovers in an airtight container in the refrigerator for up to 5 days.

Nutritional Information

Calories
75
Protein
0.2g
Carbs
18g
Fat
0.3g

Equipment

  • Medium saucepan
  • Whisk
  • Fine-mesh sieve (optional)

Tips

  • Use high-quality red wine vinegar for the best flavor.
  • Adjust the amount of sugar to your liking, depending on the sweetness of the blackberries.
  • For a spicier gastrique, add a pinch of red pepper flakes.
  • If the sauce becomes too thick, add a little more broth or water to thin it out.
  • If you don't have fresh blackberries, you can use frozen, but thaw them first.

Frequently Asked Questions

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