Prep Time::15 mins
Cook Time::45 mins
Total Time:: 1 hr
Servings::4
Ingredients
6 tablespoons butter
3 medium onions, thinly sliced
1 tablespoon all-purpose flour
1 (14.5 ounce) can chicken stock
½ cup red wine
2 teaspoons Dijon mustard
1 teaspoon Worcestershire sauce
salt and ground black pepper to taste
Directions
Gather all ingredients.
Dotdash Meredith Food Studios
Melt butter in a heavy-bottomed pan over medium heat. Add onion; cook and stir until softened, about 10 minutes.
Dotdash Meredith Food Studios
Reduce heat to low; cover, and cook until onions are caramelized, stirring occasionally, about 20 minutes.
Dotdash Meredith Food Studios
Stir in flour until well mixed.
Dotdash Meredith Food Studios
Stir in chicken stock, red wine, Dijon mustard, and Worcestershire sauce; simmer until sauce is thickened, stirring frequently, about 15 minutes. Season with salt and pepper.
Dotdash Meredith Food Studios
Dotdash Meredith Food Studios
Recipe Tip
To make a vegetarian version, substitute vegetable stock for the chicken stock.