Quick Sloppy Joes

1 1/2 lbs hamburger

1 can undiluted chicken gumbo soup

1/2 tbs prepared mustard

1/2 C ketchup

Brown hamburger; drain off fat.

Add soup, ketchup, mustard, salt, and pepper.

Simmer 15 minutes.

Spoon over hamburger buns.

If it gets too thick while simmering, add a small amount of water.