Amy'S Hash Browns Casserole - cooking recipe

Ingredients

1/2 onion, diced
1/2 cup butter
salt
pepper
1 (10 1/2 ounce) can cream of mushroom soup
1 (8 ounce) carton sour cream
2 cups Velveeta cheese, grated (I just cut into cubes)
2 lbs frozen hash browns (diced or shredded)
TOPPING
1/4 cup butter
2 cups corn flakes

Preparation

Saute onion in 1/2 cup butter.
Combine onion/butter mixture in a bowl with salt, pepper, cream of mushroom soup, sour cream, Velveeta cheese, and hash browns; mix until combined.
Pour mixture into a greased 9x13 pan.
Cover with foil and bake at 350 degrees Fahrenheit for 45 minutes to1 hour.
Remove foil and stir well.
Melt the 1/4 cup butter and combine with the cornflakes.
Toss well, until coated.
Spread on top of potato mixture.
Bake, uncovered, for 15 more minutes, or until corn flake mixture is toasty.