Preheat oven to 375°F (190°C) and spray a muffin tin with cooking spray. <
P id=”instruction-step-2″>2. Reserve 2 tablespoons of each cheese for topping.
P id=”instruction-step-3″>3. In a bowl, mix mashed potatoes, remaining cheese, eggs, and onions. Season to taste.
P id=”instruction-step-4″>4. Fold in chives, Parmesan, and bacon.
P id=”instruction-step-5″>5. Spoon mixture evenly into 12 muffin cups.
P id=”instruction-step-6″>6. Top each with reserved cheese.
P id=”instruction-step-7″>7. Bake 15 minutes, until golden. Let rest 5 minutes.
P id=”instruction-step-8″>8. Use a knife to loosen and remove each puff.
P id=”instruction-step-9″>9. Serve with sour cream.
