1 lb. bulk sausage
1 c. oats
1/2 c. catsup
16 oz. can pork and beans in sauce
2 tbsp. brown sugar
1 tsp. salt
1 tsp. prepared mustard

Heat oven to 350 degrees. Combine sausage, oats, catsup; mix well. Press mixture into 9-inch square baking pan. Place in oven 30 minutes. Combine remaining ingredients. Pour over sausage mixture. Continue baking until topping begins to bubble.