Slow Cooked BBQ Black Beans

Name: Slow Cooked BBQ Black Beans
Ingredients: 4 (15-ounce) cans black beans (drained and rinsed); 2/3 cup/160 mL tomato juice; 1 cup/240 mL prepared barbecue sauce; 1 cup/240 mL mild or medium chunky salsa; 1/2 cup/120 mL canned corn (optional); 2 cloves garlic (minced); 1 tablespoon/15 mL cumin powder; 1 tablespoon/15 mL brown sugar; 1/2 teaspoon/2.5 mL salt; 1/2 teaspoon/2.5 mL onion powder; 1/4 teaspoon/1.25 mL chipotle chili powder; 1/4 teaspoon/1.25 mL black pepper; pinch of allspice; 1/4 cup/60 mL cilantro (roughly chopped)