Puff Pancakes

6 eggs
1 cup flour
1 cup milk
1/2 tsp. salt
1/4 c. margerine or butter

Move oven rack to lowest level in the oven. Preheat oven to 400 degrees and heat up a 9 X 13 inch glass baking dish in the oven. Mix all ingredients-except the butter-together with a whisk. Melt the butter in the preheated baking dish while still in the oven. Quickly pour batter into the heated dish with the melted butter. Bake for 20 minutes. These are really fun for kids because the batter rises and becomes rather "puffy" in the pan!