Recipe summary
Preparation time:
Cooking time:
Yield:
4
Ingredients
-
1
tablespoon
vegetable oil
-
1
onion, diced
-
1
egg
-
2
teaspoons
chopped fresh thyme, rosemary, or, oregano, (or 1/2 tsp dried)
-
2
teaspoons
Dijon mustard
-
2
teaspoons
prepared horseradish
-
1/2
teaspoon
each salt and pepper
-
8
ounces
medium ground beef
-
8
ounces
ground buffalo
-
4
kaiser roll, or, hamburger, buns
-
4
leaves
lettuce
-
1
tomato, sliced
-
half small red onion, thinly, sliced