How to Make a Crumb Crust – Making a Crumble Crust in Minutes

A crunchy Crumb Crust is a cooking technique that I use for a lot of my recipes.  This delicious crust can form the bottom layer of bar and cheesecake recipes and can take the place of a pie crust anytime you don’t want a double pie crust dessert.  Don’t know how to make one?  Just follow my cooking tips step by step and you’ll have a delicious base for your next dessert done and ready for your sweet toppings.Making the perfect crumb crust is easy with a food processor and just three ingredients. In just seconds, you will have the perfect base for your topping ingredients.

Crumb crusts are also MUCH easier to make than a standard pie crust.  If you have a food processor and a few ingredients, you can make a crumble crust in just seconds. A heavy marble rolling pin also works well. Just put the ingredients in a zip lock baggie and crush them this way.A food processor makes a great crumble crust

What is a crumble crust?

Basically a crumb crust (or crumble crust) is made from three ingredients: Butter, Sugar of some sort, and 1 other ingredient. The beauty of a crumb crust is that you can decide what that third ingredient is depending on what else you want to put on top of the crust. Crumble crusts are very adaptable to other ingredients.  Here are a few ideas for adapting the basic crumb crust.Variations on a crumb crust - graham cracker crust, pretzel crust, oatmeal crust, and Oreo crust are all good choices

  • Will you have chocolate chips swimming in the topping? Try an Oreo Cookie based crust like one for these Oreo Mint Cheesecake bars.
  • Crumb crusts pair really well with a streusel topping. Use Flour in your crumb crust for this pairing.
  • Will your toppings have a salty taste? Try making the crust with pretzels. These no bake peanut butter pretzel bars show how great it tastes.
  • Want a traditional crumb crust? Use Graham crackers. I love the way it is used with these mini cherry cheesecakes!
  • Want something the kids can’t wait to dig into? Try an animal cracker crust. (My lemon cheesecake bars uses one.)
  • Use oatmeal for a hearty crust.  It goes great with these caramel apple bars.

Let’s make a simple crumb crust!

For my crumb crust, I use a mixture of the following:Ingredients for a crumb crust.

  • 1 cup of brown sugar

  • 1 cup of unsalted butter

  • 2 cups of all purpose flour

Want to see how easy it is to make a crumble crust recipe?  Just dump all of the ingredients into a food processor. I cut my butter into cubes and make sure that it is at room temperature.Butter, brown sugar and flour go into a crumble crust recipe

A few pulses with the food processor and, a few seconds later, the flour and brown sugar combine to make a wonderful mixture that is just perfect to use in bars.Pulse until a corn meal mixture is formed

Butter at room temperature will be easily incorporated into the brown sugar and flour making a coarse corn meal type of texture with a few larger clumps in it.  Trying not to taste it right now is a challenge!The perfect texture for making a crumble crust

Press the mixture into a pan that is lined with parchment paper and sprayed with some non stick cooking spray. I use a Misto sprayer.  It allows me to add whatever oil I would like and it is SO much cheaper than buying a store bought non stick spray.  The parchment paper will make it easier to remove the crust after it is cooked and topped.Prepare the pan with parchment paper

The bottom of a small measuring cup will press the mixture down evenly.Press down the crumb crust

All that is left to do is the cook the crumb crust in a 350 º oven for 20 minutes.  Baked crumb crust

The crust puffs up a little and turns a light golden brown.  Once it is cooled, you can add whatever you would like to for toppings.  My latest crumb crust got a layer of cheesecake as well as some cinnamon apples and a streusel topping and they were amazing!  See the apple cheesecake bars recipe here.Apple cheesecake streusel bar with crumb crust

How will you adapt your crumb crust today? Tell us in the comments below.

For more Cooking Tips, be sure to visit my Cooking Tips and Kitchen Tips board on Pinterest.

How to Make a Crumb Crust
Cook time
Total time
Serves: 1 9 x 13" crust
  • 2 cups of all purpose flour
  • 1 cup of unsalted butter, cubed
  • ½ cup of packed brown sugar
  1. Add all of the ingredients in a food processor. Pulse for a few seconds until the mixture resembles coarse corn meal.
  2. Press the crust mixture into the bottom of a 9 x 13" pan. Bake for 20 minutes in a preheated 350º oven.
  3. Add any toppings you would like to finish the crust.

Disclosure of Material Connection: Some of the links in the post above are "affiliate links." This means if you click on the link and purchase the item, I will receive a small commission, but the price will be the same for you. Regardless, I only recommend products or services I use personally and believe will add value to my readers. I am disclosing this in accordance with the Federal Trade Commission's 16 CFR, Part 255: "Guides Concerning the Use of Endorsements and Testimonials in Advertising."

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