Master the perfect homemade graham cracker crust for your 9×13-inch desserts. It’s quick, buttery, and easy to adapt for a standard 9-inch pie pan!

A sweet graham cracker crust is pressed evenly into a large rectangular baking pan.

Not every graham cracker crust recipe works well in a 9×13-inch pan. Some come out too thin, some fall apart when sliced, and some are thick enough to overpower the filling.

I’ve run into that for years anytime I needed a larger crust for cheesecake bars, layered desserts, or another baked treat.

A lot of recipes are written for a 9-inch pie plate, then say the same amount will also work in a 9×13-inch pan, but that just hasn’t been true in my kitchen.

A 9×13-inch pan has almost 85% more surface area, so there’s usually not enough mixture to cover the bottom properly.

I finally stopped fighting with it and made separate amounts for each pan size. It’s much more consistent, and the crust actually fits the pan beautifully.

And don’t worry—if you decide to make a traditional 9-inch pie instead, I’ve included those measurements right in the notes so you’re covered no matter what you’re baking today!

A golden brown crumb base is firmly packed into a metal baking dish next to a pink plaid towel.

Here’s how I make a graham cracker crust for a 9×13-inch pan

This is a quick overview showing how I make the crust. The full recipe with ingredient amounts is further down the page.

Granulated sugar, dry crumbs, and melted butter sit unmixed in a clear glass bowl. — In a medium bowl, mix the graham cracker crumbs and sugar then pour in the melted butter.

A spoon rests in a glass bowl after stirring the buttery crumb mixture until it resembles wet sand. — Mix until the crumbs are evenly coated and look like wet sand.

A loose mound of the unpressed crumb mixture sits in the center of a metal baking pan. — Press the mixture firmly and evenly into the bottom of the pan. Use the bottom of a measuring cup to pack it down tightly.

An overhead view shows a perfectly even graham cracker crust covering the bottom of a pan. — Bake for 10 minutes, until the crust looks lightly golden brown and smells toasted. Let it cool before adding the filling.

The texture to look for

The mixture should look like wet sand and hold together when pressed. If the crumbs are too coarse or the crust isn’t packed down firmly, it’s more likely to crumble after baking.

A couple of things to note for the best outcome

Crush them fine: Fine crumbs make the crust easier to press and help it bake more evenly. A food processor works well, but you can also crush graham cracker sheets in a zip-top bag with a rolling pin.
Avoid coarse crumbs: If the crumbs are too coarse, the crust is more likely to have loose spots or larger chunks.
Mix it up: Chocolate graham crackers work the same way if you want to change the flavor.

The textured surface of a tightly packed dessert base is ready for the oven.

Why I prefer to bake graham cracker crusts

A lot of recipes say you can skip baking and just chill the crust for no-bake fillings. I know that works for some people, but I’ve always had better luck baking it first.

It seems to help the crust set better, and I get cleaner slices and a sturdier base overall.

About the 9-inch option

I included a 9-inch crust version for convenience, but it uses different ingredient amounts.

It’s a good option for smaller pies like my classic key lime pie or cherry cheesecake bars. The 9×13 version is better for bars and larger desserts.