1 lb. ground beef or ground turkey, browned
1 c. mushrooms
1/2 c. onion, chopped
2 tbsp. mustard
2 cans tomato sauce
2 cans water
2 c. rice

Brown meat. Add half the mustard and stir. Add sliced mushrooms, onion and rest of mustard. Stir in remainder of ingredients. Salt and pepper to taste. Cover and simmer 20-25 minutes.