If you’re starting out with full graham crackers, use a food processor or blender to grind them into fine crumbs. You can also place them in a zip-top bag and crush them into fine crumbs with a little arm muscle and a rolling pin.

Stir the graham cracker crumbs and granulated sugar together in a medium bowl, and then stir in the melted butter. The mixture will be thick, coarse, and sandy. Try to smash/break up any large chunks.

Pour the mixture into an ungreased 8-inch, 9-inch, or 10-inch pie dish, cake pan, springform pan, or square pan. With medium pressure using your hand, pat the crumbs down into the bottom and up the sides to make a compact crust. Do not pack down with heavy force because that makes the crust too hard. Simply pat down until the mixture is no longer crumby/crumbly. Tip: You can use a small flat-bottomed measuring cup to help press down the bottom crust and smooth out the surface, but do not pack down too hard. If making a pie, run a spoon around the bottom “corner” where the edge and bottom meet to help make a rounded crust⁠—this helps prevent the crust from falling apart when you cut slices.

For a baked dessert, pre-bake this crust per your filling recipe’s directions. I usually pre-bake for 10 minutes at 350°F (177°C). For a no-bake dessert, cool the crust completely before using, unless your filling’s recipe instructs otherwise.