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Demi-Glace Substitute

If you can't find true demi glace, give this substitute a try.
Prep Time5 minutes
Cook Time25 minutes
Total Time30 minutes
Course: Sauces
Cuisine: French
Keyword: demi glace
Servings: 1 cup

Equipment

  • Sauce pan

Ingredients

  • 2 cups good quality beef stock
  • 1 teaspoon unflavored gelatin
  • 1 tablespoon tomato paste
  • 1 teaspoon soy sauce or Worcestershire
  • 1 small shallot minced
  • 1 teaspoon butter for finishing

Instructions

Bloom the Gelatin

  • Sprinkle the gelatin over 2 tablespoons of the cold stock in a small bowl. Let it sit for 5 minutes, undisturbed — this is what lets it dissolve smoothly later rather than clumping.

Build the Flavor Base

  • In a small saucepan, sauté the shallot in a little oil until soft, about 2–3 minutes.

Cook the Tomato Paste

  • Add it and cook until it darkens slightly, 1–2 minutes.
    This step matters — raw tomato paste tastes sharp and acidic; cooking it in the fat mellows it toward something closer to real depth.

Reduce the Stock

  • Add the remaining stock and the soy sauce. Simmer until reduced by about half, roughly 15–20 minutes.

Add the Gelatin

  • Stir in the bloomed gelatin until fully dissolved into the hot liquid.

Finish with Butter

  • Remove from heat and swirl in the butter until melted and glossy.

Adjust Salt

  • Taste and add gradually — reduction concentrates salt quickly, so go easy.