Crock-Pot Bean Dinner

Ingredients

• 1 lb. hamburger, cooked and drained
• 3/4 c. bacon, cooked, drained and chopped
• 1 c. ketchup
• 1 Tbsp. liquid smoke
• 1 can red kidney beans
• 1 can green lima beans
• 2 cans pinto beans
• 2 cans pork and beans
• 3 Tbsp. vinegar
• 1/4 c. brown sugar
• 1 c. chopped onions