INGREDIENTS
1 1/2 tsp
regular butter
1 1/2 tsp
olive oil
1
large uncooked onion(s), minced
1
pound(s) uncooked lean ground beef
1
large egg(s), beaten
1 tbsp
parsley, fresh, finely minced (or 1/2 tsp Italian seasoning)
3/4 tsp
table salt
1/4 tsp
red pepper flakes
1/4
cup(s) canned beef broth, or chicken broth
1/4
cup(s) white wine