Cheesy Mashed Potato Croquettes #SundaySupper

Mashed potatoes, with added flour if needed, 2 Tbsp. for 3-4 cups mashed

Cheddar cheese cut into 2½ by ½" pieces

Eggs, beaten

Panko bread crumbs

Salt and Pepper

Garlic Salt

Oil for frying (I used Canola)