Red Onion Jam
Makes about 1 cup
Read the original post here.
Ingredients
1 medium red onion, thinly sliced
2 tablespoons unsalted butter
2 tablespoons sugar
1/4 teaspoon salt
1/4 cup red wine
1 tablespoons red wine vinegar
Combine the onion, butter, sugar, and salt in a small saucepan with a lid. Saute over medium-low heat, covered, for 20 minutes, stirring occasionally. Uncover, add the wine and vinegar and continue to cook over medium heat, stirring slightly more frequently, until there is no liquid left and the onions are soft and caramelized, about 25 minutes. Let the jam come to room temperature, then transfer to an airtight container and keep in the fridge for up to 3 weeks.
Use as a spread on sandwiches and crostini or a topping for meat.