To make homemade whipped topping you need a cold bowl, cold heavy whipping cream, powdered sugar, and a mixer. You will need to beat the heavy whipping cream and powdered sugar into stiff peaks for several minutes using the mixer. To make graham cracker crust, you need graham crackers crumbs, sugar, and melted butter. Mix all of these together, then press into the bottom of the pan you are using to bake it. If you aren’t going to bake the crust, place in the refrigerator for the butter to cool and hold the crust together.  You can see the full recipe in the recipe card below - check the notes section.