Mashed Potato Puffs recipe

Ingredients:

- 2 cups mashed potatoes
- 1 cup cheddar cheese, shredded
- 1/4 cup Parmesan cheese, grated
- 2 large eggs
- 1/4 cup milk
- 2 green onions, chopped
- Salt and pepper, to taste
- 1/2 teaspoon garlic powder