Nana insists this 4 ingredient wonder is the reason grandpa married her. I whipped it up in 5 minutes yesterday and completely understand why.

Homemade graham cracker crust pressed into a pie plate

Make-Ahead Tip: This pie is a wonderful do-ahead dessert for church suppers, reunions, and holiday weekends. Make it the night before and keep it covered in the refrigerator so the filling has plenty of time to set up nice and smooth.

Make-ahead lemonade pie covered and chilled for serving later