INGREDIENTS
3 tbsp
butter
5
onions
1
bay leaf
1 serving
sea salt and pepper
1/2 tsp
ground thyme
1 cup
beef consomme
1 1/2 cups
cream
2 lb
ground beef sirloin
1/4 cup
worcestershire sauce
1 handful
a flat-leaf parsley
1 serving
evoo
6
brioche buns
36
potato chips
1 serving
pickles