For a vegetarian option, substitute the turkey with plant-based ground meat. Adjust the chili powder amounts to your preferred level of spiciness. Serve with a dollop of sour cream or Greek yogurt for added richness. Top with fresh cilantro or green onions for a pop of freshness. Crushed tortilla chips add a delightful crunch. For a thicker soup, mash some of the potatoes against the side of the slow cooker before adding the cream.