01 -
Drain the thawed potatoes well.
02 -
Sauté garlic and onion in butter, stir in the flour, then add liquids to create a creamy mix.
03 -
Combine cheese, the creamy mix, potatoes, and sour cream before spreading into a baking dish.
04 -
Layer fried onions on top.
05 -
Bake for 20-25 minutes at 350°F.