Lasagna - cooking recipe

Ingredients

1 1/2 lb. lean ground beef
1 onion, chopped
1/3 c. vinegar
2 Tbsp. brown sugar
3 Tbsp. Worcestershire sauce
2 c. water
1 Tbsp. garlic powder
1 Tbsp. oregano
1 tsp. dry mustard
1/4 tsp. chili powder
1 bay leaf, crushed
2 (6 oz.) tomato paste
salt and pepper to taste
1 (8 oz.) tomato sauce
1 pkg. lasagna noodles

Preparation

Brown meat and onion together. Add remaining ingredients except lasagna noodles and simmer 45 minutes to 1 hour until rather thick.