sweet spicy baked beans

Ingredients

• - 1/2 cup packed brown sugar
• - 1/2 cup ketchup
• - 1/4 cup bottled salsa
• - 1/4 cup bottled barbecue sauce
• - 1/4 cup yellow mustard or spicy brown mustard
• - 1 1/2 teaspoons steak seasoning
• - one can pork and beans in tomato sauce, undrained, 31 ounces
• - one can butter beans, black beans, or pinto beans, rinsed and drained, 16 ounces
• - one can dark red kidney beans, rinsed and drained, 16 ounces
• - 1/2 cup chopped onion, one medium
• - potato chips, broken, optional