Slow Cooker Baked Potato Soup A surprisingly easy and totally delicious slow cooker loaded baked potato soup recipe, you will be HAPPY you tried this one! Serves 4 4 large baking potatoes (cut and cubed) 3 Tbsp All Purpose Flour 1/2 cup real bacon bits 1 medium red onion chopped 1 Tbsp Black pepper green onion tops shredded cheddar cheese sour cream 3 cups of water 1 cup of half and half 2 chicken bouillon cubes