Ingredients for - Onion Gravy for British Bangers and Mash

1. Butter 6 tablespoons
2. Onions, thinly sliced 3 medium
3. All-purpose flour 1 tablespoon
4. Chicken stock 1 (14.5 ounce) can
5. Red wine ½ cup
6. Dijon mustard 2 teaspoons
7. Worcestershire sauce 1 teaspoon
8. Salt and ground black pepper to taste 1 teaspoon

How to cook deliciously - Onion Gravy for British Bangers and Mash

1 . Stage

Gather all ingredients. Dotdash Meredith Food Studios

2 . Stage

Melt butter in a heavy-bottomed pan over medium heat. Add onion; cook and stir until softened, about 10 minutes. Dotdash Meredith Food Studios

3 . Stage

Reduce heat to low; cover, and cook until onions are caramelized, stirring occasionally, about 20 minutes. Dotdash Meredith Food Studios

4 . Stage

Stir in flour until well mixed. Dotdash Meredith Food Studios

5 . Stage

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