Slow Cooker Nacho Bean Dip... Slow Cooker Nacho Bean Dip   Ingredients 2 cans (16 oz each) Old El Paso® refried beans 2 cans (15 oz each) black beans, rinsed and drained 1 can (4.5 oz) Old El Paso® chopped green chiles, undrained 1 envelope (1 oz) Old El Paso® 40%-less-sodium taco seasoning mix 2