Slow Cooker Bourbon Baked Beans

Name: Slow Cooker Bourbon Baked Beans
Cuisine: American
Ingredients: 6 pieces of bacon; 1 cup chopped onion; 3 (15-ounce) cans undrained pork and beans; 1 (15-ounce) can Northern Beans, (drained and rinsed); 1 (15-ounce) can Navy beans, (drained and rinsed); ¾ cup ketchup; ¼ cup brown sugar; ¼ cup molasses; ¼ cup bourbon; 2 tablespoons yellow mustard; 1 tablespoon Worcestershire sauce; ½ teaspoon black pepper; ½ teaspoon salt; ¼ teaspoon garlic powder; 1/4 teaspoon cayenne pepper