Slow Cooker Three Bean Bake

• 1 can (16 oz.) pork and beans
• 1 can (16 oz.) great northern beans
• 1 can (16 oz.) kidney beans
• 1/2 cup ketchup
• 1/2 cup brown sugar
• 1 tsp. prepared yellow mustard
• 1 tsp. all-purpose seasoning

Preparation -
Spray the inside of a crockpot with non-stick cooking spray. Place all the ingredients in the crockpot and stir. Cover and cook on low for about 4 hours or on high for about 2 hours.