Do Ahead: Casserole can be baked 5 days ahead. Let cool, cover, and chill. Recipes you want to make. Cooking advice that works. Restaurant recommendations you trust.
These are a great addition to a fry-up or a breakfast buffet ... them with ketchup, brown sauce or a creamy mayo-based dip. If you want to save time, you can half-fry the hash browns in advance ...
In a small saute pan, heat oil and cook onions until they become translucent. In a bowl, mix together the hash browns, cooked onions, half & half, sour cream, Asiago cheese, 1 cup of the Cheddar ...