1cupshredded sharp cheddar cheeseplus more for topping
1/2cupsour cream or plain Greek yogurt
1teaspoononion powder
6 to 8clovesminced garlic
1large egg
salt and pepperto taste
Instructions
Boil your potatoes until they are fork tender, drain them, and then mash with a potato masher until nice and fluffy. (Or skip this step if you already made mashed potatoes and are using leftovers. Just heat them up in the microwave.)
Preheat the oven to 350 degrees, and prepare a two-quart baking dish by spraying it with cooking spray.
Stir the rest of the ingredients into the potatoes until everything is well combined.
Spread the mixture into your prepared dish, cover it with an oven-safe lid or aluminum foil, and bake for 40 to 45 minutes or until the dish is heated through and the potatoes are a little browned around the edges.
Top with more cheese, and if desired, pop it under the broiler for a couple minutes, uncovered, until the cheese is nice and bubbly.