Ranch-Style Lentil Casserole - cooking recipe

Ingredients

4 c. cooked lentils
1 pkg. onion soup mix
1 tsp. prepared mustard
1 c. water
1 lb. ground beef
1 c. catsup
1 tsp. vinegar

Preparation

Brown beef.
Stir in remaining ingredients.
Place in baking dish.
Bake at 400\u00b0
for 30 minutes.