Feisty Cheeseburger Quiche

1/2 c ranch salad dressing
1/2 c milk
2 eggs
1 tbsp cornstarch
1 1/2 c shredded cheese
2 tbsp diced onions
2 1/2 c cooked ground beef
1 unbaked pie shell

In a medium bowl, combine dressing, milk, eggs and cornstarch.
Fold in cheese, onion and ground beef.
Pour the filling into a 1 gallon freezer bag.
Seal, label and freeze flat.

To Cook
Thaw filling in fridge overnight.
Pour filling into piecrust and bake at 250 for 30 minutes.