Sloppy Joes - cooking recipe

Ingredients

1 Tbsp. flour
1 tsp. mustard seed
1 c. chili sauce
hamburger buns
1 tsp. celery seed
3/4 c. vinegar
2 lb. ground beef, cooked and drained

Preparation

Mix dry ingredients.
Add vinegar and chili sauce.
Cook until smooth.
Add to ground beef.
Serve on hamburger buns.