tablespoons butter or 6 tablespoons margarine
Heat oven to 450 degrees F. In blender or bowl, blend together eggs, milk, flour, and salt. Melt butter in 9x13 pan in oven. Remove pan from oven. Pour in batter. Return to oven and bake (without peeking) for 18 minutes. Pancake should be very high and puffy. Remove from oven and cut into 6 large squares. Serve immediately.