For an extra layer of flavor, consider adding a pinch of dried thyme or rosemary to the stew. Feel free to substitute your favorite vegetables, such as peas, carrots, or green beans, based on availability and personal preference. If you don't have an ovenproof skillet, you can transfer the stew to a baking dish before adding the biscuits. To elevate the biscuit experience, brush the tops with melted butter or a mixture of melted butter and garlic powder before baking.