Potato Supreme
| 2 lbs. Frozen shredded hash browns, Thawed |
| 1 can cream of chicken soup |
| 1 can cream of mushroom soup |
| 1 stick butter, divided in half |
| 1/2 cup chopped onions |
| 2/3 cup milk |
| 8 oz shredded cheddar cheese |
| 1 pint sour cream |
| 1 teaspoon garlic salt |
| 2 cups crushed cornflakes |