Add potatoes to a large bowl with 1 tbsp melted garlic butter and 2 tbsp mild taco seasoning, mix well.
Spray a cupcake baking pan with olive oil spray.
Add 1 tsp shredded pepper jack cheese in each cupcake slot.
Layer potato slices in each slot to the top.
Top potatoes with more cheese to fill it.
Bake uncovered at 400°F for 35-45 minutes, until crispy and golden.
Top with chipotle ranch and chives.
