Ingredients

1/2 cup chopped onions 

1/2 cup chopped carrots 

2 bay leaves 

3 cups port wine 

Preparation

Combine all ingredients in a medium saucepan over medium heat and bring to a boil. Continue to boil until thickened and reduced to about 1/2 cup, about 30 minutes. Strain through a fine mesh sieve; let cool to room temperature before serving.