01 -
1 pound ground beef (choose lean version).
02 -
1 small onion, chopped up.
03 -
1 clove garlic, finely chopped.
04 -
12 ounces sliced mushrooms.
05 -
3 tablespoons regular flour.
06 -
2 cups beef stock.
07 -
2 teaspoons Worcestershire sauce.
08 -
Salt and ground pepper as needed.
09 -
3/4 cup sour cream.
10 -
2 tablespoons fresh parsley, chopped.