Calico Beans

Easy
Serves 4
Ingredients: 
1 lb. ground beef
1/2 cup brown sugar
1/2 cup chopped onion
1/2 cup ketchup
1 tsp. prepared mustard
1 1/2 tsp. cider vinegar
1/2 tsp. salt
1 (16 oz.) can B&M Vegetarian Beans
1 (15 1/2 oz.) can butter beans, drained
1 (15 oz.) can kidney beans, drained
Instructions: 

In large skillet, brown ground beef and onions; drain. Stir in remaining ingredients. Spoon into 2 qt. casserole. Bake in a preheated 375° oven until heated through (40-45 min.), stirring occasionally.