How to Cook · Sauces

Plum Sauce

A glossy reddish-brown plum dipping sauce

A glossy, sweet-and-sour fruit sauce — technically a prune gastrique, with caramelized sugar cut by vinegar and simmered with prunes for body, though "plum sauce" is the friendlier name at the table. Its bright sweetness is a classic match for duck, cutting through the rich meat and making the crisp skin taste even better.

Prep
Cook
Total
Yield
~¾ cup
Category
Sauce
Cuisine
French

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Ingredients

Directions

1

Make the caramel

In a small saucepan, melt the sugar over medium heat, swirling occasionally, until it turns a deep amber color, 4–5 minutes — watch closely, sugar can go from caramelized to burnt quickly. Carefully add the vinegar (it will bubble and steam vigorously) and stir to dissolve the caramel.

2

Simmer and finish

Add the prunes and stock and simmer until the prunes soften and the sauce thickens slightly, about 10 minutes. For a smooth sauce, blend and strain; for a rustic one, leave as is. Season with a little salt to balance the sweetness.

Concentrating Flavor