"These are loose meat sandwiches that aren't like your regular old sloppy joes. And they are super easy!..."
INGREDIENTS
•
1 lb lean ground beef
•
2 -3 tablespoons all-purpose flour
•
1/2 cup prepared French onion soup (mix with the water)
•
yellow mustard
•
4 slices white bread
•
1 medium onion, cut into rings