For extra crispy potato skins, lightly brush the potato halves with olive oil before the second bake. Adjust jalapeno heat by removing seeds or substituting milder peppers. Cream cheese and butter should be softened for easier mixing. You can prepare the potatoes a day ahead and bake just before serving. For richer flavor, add a splash of milk or cream to the filling. Variations include swapping cheese types, using different protein options, increasing spice level, adding herbs or extra veggies, and vegan substitutions.