Name: Homemade Cinnamon Toast Crunch Recipe
Prep time: 30 min
Cook time: 12 min
Total time: 42 min
Cuisine: American
Ingredients: 1 1/4 cups all-purpose flour; 1/4 cup cornstarch; 1/2 teaspoon baking powder; 2 tablespoons granulated sugar; 1/4 teaspoon kosher salt; 1/2 teaspoon ground cinnamon; 8 tablespoons unsalted butter, chilled and cubed; 5 tablespoons ice cold water; 1/3 cup granulated sugar; 2 teaspoons ground cinnamon; 1 egg white; 2 teaspoons water

Jump to Recipe· 4.4 from 76 reviews

If you have ever wished you could capture the irresistible crunch, warm cinnamon spice, and sweet buttery goodness of your favorite cereal but made fresh right in your own kitchen, this Homemade Cinnamon Toast Crunch Recipe is here to make that dream a reality. Trust me, once you get a taste of these crisp, cinnamon-coated squares, you’ll wonder why you ever settled for boxed cereal. The perfect balance of cinnamon and sugar baked into delicate, crunchy bites makes this recipe a delightful snack or breakfast treat that will have everyone coming back for more.

Ingredients You’ll Need

The image shows six clear glass bowls arranged on a white marbled surface. The largest bowl, positioned top right, is filled with light beige flour, with slight clumps and a small hollow in the middle. To the left of it is a bowl filled with pale yellow cubed butter. Below the flour bowl is a medium-sized bowl with bright white powder, likely sugar or powdered sugar, showing a smooth texture with some small lumps. Near the bottom left is a bowl filled with granulated white sugar, appearing fine and even. To the right of the sugar bowl is a smaller bowl containing a fine reddish-brown powder, which has a soft texture. Finally, two small bowls at the bottom right hold fine white powders with smooth textures. photo taken with an iphone --ar 4:5 --v 7

These ingredients may look simple, but they are the magic behind that perfect texture and authentic cinnamon flavor you crave. Each one plays a key role in creating the tender yet crisp dough, the rich buttery taste, and the sparkling cinnamon sugar that coats each piece beautifully.

1 1/4 cups all-purpose flour: The foundation that gives structure to our cereal squares.
¼ cup cornstarch: Helps keep the texture light and crispy instead of dense.
1/2 teaspoon baking powder: Adds a slight lift for a delicate crunch.
2 tablespoons granulated sugar: A touch of sweetness inside the dough.
¼ teaspoon kosher salt: Balances the sweetness and enhances all the flavors.
½ teaspoon ground cinnamon: Brings that signature warm spice into the dough itself.
8 tablespoons unsalted butter, chilled and cubed: For buttery richness and flakiness.
5 tablespoons ice cold water: Binds the dough while keeping it tender.
1/3 cup granulated sugar: For coating the cereal squares, delivering that perfect sugary crunch.
2 teaspoons ground cinnamon: Mixed with sugar to create the classic cinnamon sugar coating.
1 egg white + 2 teaspoons water: Acts as an adhesive glaze to make the cinnamon sugar stick beautifully.

How to Make Homemade Cinnamon Toast Crunch Recipe

Step 1: Combine Dry Ingredients

Start by adding the all-purpose flour, cornstarch, baking powder, sugar, kosher salt, and ground cinnamon into the bowl of a food processor. Pulse a few times until all the dry ingredients come together evenly. This step ensures every bite has that perfect blend of sweetness and spice throughout the dough.

Step 2: Incorporate Butter and Water

Next, toss in the chilled, cubed butter and pulse until the mixture resembles pea-sized crumbs. Then add the ice-cold water and pulse just a few more times until the dough barely holds together when pressed. This careful mixing is the secret to a tender yet crisp texture that mimics the cereal you love.

Step 3: Chill the Dough

Turn the dough out onto a nonstick surface and shape it into a rectangle. Wrap it tightly in plastic wrap and pop it into the fridge for 30 minutes. While your dough chills and firms up for easy handling, preheat your oven to 350˚F and prepare two sheet pans lined with parchment paper.

Step 4: Prepare the Cinnamon Sugar and Egg Wash

In one bowl, combine the granulated sugar and cinnamon for that iconic coating. In another, whisk together the egg white and water. The egg wash will help that cinnamon sugar glaze stick perfectly to each piece.

Step 5: Roll and Cut the Dough

Divide the chilled dough in half. On a lightly floured surface, roll out half of the dough into a very thin rectangle, about 1/8 inch thick. Brush a thin layer of egg white over the dough, then sprinkle lightly with cinnamon sugar. Carefully transfer this dough to a prepared baking sheet, sugar side down to lock in that sweet flavor.

Step 6: Apply Topping and Score

Brush the top of the dough with a thin layer of egg white again, then sprinkle on an even layer of cinnamon sugar. Press it gently into the dough so it adheres well. Using a small pastry cutter, slice the dough into strips about 3/4 inch wide, then cut across to make small squares about 3/4 inch each, mimicking those classic little cereal squares.

Step 7: Bake and Cool

Bake your homemade cereal squares for 12 minutes until the bottoms are golden brown and the cinnamon sugar has caramelized slightly. Let them cool completely on the sheet pan so they crisp up beautifully. Repeat the rolling, coating, cutting, and baking with the second half of the dough.

How to Serve Homemade Cinnamon Toast Crunch Recipe

The image shows a white bowl filled with white milk as the bottom layer, topped with a thick layer of square-shaped cinnamon sugar cereal pieces that are golden brown with a slightly rough texture. The cereal pieces cover the milk fully and some pieces lay flat while others are slightly angled or stacked, creating a sense of depth. The bowl sits on a white marbled surface with a gray patterned cloth partially visible underneath, and the background contains a shiny silver spoon resting near the bowl. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

Serve your fresh Homemade Cinnamon Toast Crunch Recipe as is for an unbeatable crunchy snack, or consider sprinkling a little powdered sugar or a dash of cinnamon on top for an extra hint of sweetness and aroma. Fresh berries on the side can add a juicy contrast that pairs wonderfully with the warm cinnamon flavor.

Side Dishes

This cereal makes a delightful pairing with cold milk or a creamy yogurt for breakfast. It also pairs beautifully with a warm cup of coffee or spicy chai tea in the afternoon for a sweet snack break. If you’re feeling adventurous, try it alongside a bowl of creamy vanilla ice cream for a crunchy contrast.

Creative Ways to Present

For an eye-catching breakfast or dessert, layer your Homemade Cinnamon Toast Crunch Recipe with Greek yogurt and honey in a clear parfait glass. Another crowd-pleaser is crushing the cereal and using it as a crunchy topping for baked apples or cinnamon-spiced puddings. The possibilities are as endless as your imagination!

Make Ahead and Storage

Storing Leftovers

Store your homemade cereal in an airtight container at room temperature for up to one week. Make sure they’re completely cooled before storing so they don’t become soggy. This way, you can enjoy that freshly baked crunch any time.

Freezing

If you want to keep your Homemade Cinnamon Toast Crunch Recipe for longer, freeze the fully cooled cereal squares in an airtight container for up to three months. When you’re ready to eat, simply thaw them at room temperature to regain their signature crunch.

Reheating

To freshen up your leftover cereal, spread it on a baking sheet and warm it in a 300˚F oven for 5-7 minutes. This will revive the crisp texture and enhance those cinnamon sugar notes, making it taste just like freshly baked.

FAQs

Can I make this recipe gluten-free?

Yes! Swap the all-purpose flour for a gluten-free blend that works well for baking. Make sure your cornstarch and other ingredients are certified gluten-free for best results.

Is there a vegan version of this Homemade Cinnamon Toast Crunch Recipe?

Absolutely! Replace the butter with a vegan margarine and swap the egg white wash for a plant-based alternative like aquafaba (the liquid from canned chickpeas) to help the cinnamon sugar stick just as well.

How thin should I roll the dough?

Roll the dough as thin as about 1/8 inch. This thinness is key to getting that crisp, light texture that melts in your mouth, just like the cereal you know and love.

Can I use brown sugar instead of granulated sugar?

You can, but it will change the texture and flavor slightly. Brown sugar adds moisture and a deeper caramel note, which is delicious, but the cereal may be a bit softer and less crunchy.

What is the best way to ensure even cinnamon sugar coating?

Brush on a very thin layer of egg white before each sprinkle of cinnamon sugar, and press it lightly into the dough with your fingers or a rolling pin. This helps the topping stay put and bake into a perfect glaze.

Final Thoughts

Making this Homemade Cinnamon Toast Crunch Recipe is such a rewarding experience that rewards you with warm cinnamon aroma and a satisfyingly crunchy bite every single time. Whether you’re making breakfast special for your family or just craving a nostalgic snack, this recipe will quickly become one of your favorites. Give it a try and watch it disappear before you know it!