INGREDIENTS
1 lb
Certified angus ground beef
1 tbsp
Chives
3 tbsp
Thyme, fresh
2
Vidalia onions, large
2 cups
Beef stock, low sodium
3 tbsp
Horseradish
1/2 cup
Mayonnaise
2 tbsp
Worcestershire sauce
1 tsp
Granulated sugar
1 1/4 tbsp
Kosher salt
1
Kosher salt and fresh black pepper
1
Kosher salt and fresh ground pepper
1 1/4 tbsp
Pepper, fresh ground
1 tbsp
Olive oil
4
Brioche rolls
1/2 lb
Havarti cheese, thin
1/2 cup
Sour cream
1/2 lb
Swiss cheese, thin
1 tbsp
Bourbon