Ingredients

1 1/2 cups chopped onion

2 cloves garlic, minced

1 1/2 tsp chopped fresh thyme ( or 1/2 tsp dried )

4 tbsp brandy

2 eggs

2 tbsp Dijon mustard

2 lb lean ground beef

4 tbsp butter

1 tsp each salt and pepper

Preparation

In a skillet, melt 4 tbsp butter over medium heat; fry onion, garlic and thyme until onion is golden brown, about 8 minutes. Pour in brandy and cook until evaporated. Scrape into a bowl. Add egg, mustard and salt and pepper; fold until combined. Mix in beef until combined. Divide mixtre and form into 3/4 inch thick patties. Grill over medium heat, turning once until no longer pink inside, about 15 minutes