INGREDIENTS
1 1/2
lbs Ground beef chuck
1/4 cup
Dill
1 clove
Garlic
1 lb
Mushrooms, white slices
3 tbsp
Onion
1
Shallot
1 tsp
Hot sauce
1 tbsp
Lemon juice, fresh
1/4 cup
Worcestershire sauce
1
Salt and pepper, coarse
1 tbsp
Vegetable oil
4
Brioche or other soft rolls
3 tbsp
Butter
1/4 cup
Buttermilk
1 cup
Sour cream
1/3 cup
Sherry, dry
4
Deli slices (not too thin) emmentaler cheese