The Best Casserole Ever - cooking recipe

Ingredients

40 pierogi (any flavor, I used Mrs T's potato broccoli and cheese)
2 lbs ground beef (browns and drained)
1 large white onion, diced
1 1/2 cups sour cream
2 cups shredded cheddar cheese

Preparation

pre heat oven 350.
cook pierogis accoding to package directions, I browned them in margarine, but whatever works for you.
in large greased casserole place a layer of cooked pierogis.
add a layer of ground beef and onion.
spoon on a layer of sour cream.
sprinkle with cheddar cheese.
repeat layers and top with cheese.
bake uncovered fo 30-35 minute.