Cinnamon Toast Crunch Blondies

Featured in: Sweet & Simple

Enjoy chewy, buttery blondies packed with the nostalgic flavor of Cinnamon Toast Crunch cereal. Mixed with a sweet cinnamon swirl and finished with a crunchy cereal topping, these squares are easy to prepare and perfect for any dessert craving. You can add white chocolate chips for extra sweetness or toss in nuts for added crunch. Serve warm from the pan with a scoop of ice cream for a delightful treat, or let them cool before slicing for a portable sweet snack. Simple steps yield a crowd-pleaser with golden edges and a satisfying texture.

Updated on Thu, 30 Oct 2025 08:37:00 GMT
Chewy Cinnamon Toast Crunch Blondies topped with crunchy cereal and cinnamon sugar drizzle.  Save
Chewy Cinnamon Toast Crunch Blondies topped with crunchy cereal and cinnamon sugar drizzle. | munchhug.com

Chewy, buttery blondies packed with the nostalgic flavor of Cinnamon Toast Crunch cereal, swirled with cinnamon sugar and finished with a crunchy topping. These are a fun twist on classic blondies that are sure to please dessert lovers of all ages.

I first brought these blondies to a family movie night, and they disappeared before the opening credits were done. The combination of crunchy cereal and chewy base brought back childhood memories for everyone.

Ingredients

  • Unsalted butter: 1 cup (2 sticks), melted
  • Light brown sugar: 1 1/2 cups, packed
  • Eggs: 2 large
  • Pure vanilla extract: 2 teaspoons
  • All-purpose flour: 2 cups
  • Baking powder: 1 teaspoon
  • Salt: 1/2 teaspoon
  • Granulated sugar: 1/4 cup
  • Ground cinnamon: 1 tablespoon
  • Cinnamon Toast Crunch cereal: 2 cups, lightly crushed (divided: 1 1/2 cups for batter, 1/2 cup for topping)
  • White chocolate chips (optional): 1/2 cup

Instructions

Prepare pan:
Preheat oven to 350°F (175°C). Line a 9x13-inch baking pan with parchment paper, leaving an overhang for easy removal.
Mix wet ingredients:
In a large bowl, whisk together melted butter and brown sugar until smooth. Add eggs and vanilla extract. Whisk until fully combined.
Combine dry ingredients:
Sift together flour, baking powder, and salt in a separate bowl. Gradually fold this into the wet mixture until just combined.
Add mix-ins:
Gently fold in 1 1/2 cups crushed Cinnamon Toast Crunch, and white chocolate chips if using.
Assemble batter:
Spread batter evenly into prepared pan.
Prepare cinnamon swirl:
Mix granulated sugar and cinnamon in a small bowl. Sprinkle evenly over batter.
Top with cereal:
Scatter remaining 1/2 cup crushed cereal on top and lightly press into batter.
Bake:
Bake for 28–32 minutes, until edges are golden and center is just set. Do not overbake.
Cool and serve:
Cool completely in pan. Lift out using parchment, slice into squares, and serve.
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Making these blondies together became a Saturday tradition in our family. My kids love pressing the cereal on top and sneaking a few bites while we wait for them to bake.

Required Tools

9x13-inch baking pan, parchment paper, mixing bowls, whisk, spatula, measuring cups and spoons.

Allergen Information

Contains wheat (gluten), dairy, eggs. May contain soy if using white chocolate chips, and nuts if added. Always check cereal and chip packaging for potential cross-contamination or additional allergens.

Nutritional Information

Per blondie (12 servings): 295 calories, 13 g total fat, 42 g carbohydrates, 3 g protein.

Decadent blondies infused with Cinnamon Toast Crunch, perfect for dessert lovers.  Save
Decadent blondies infused with Cinnamon Toast Crunch, perfect for dessert lovers. | munchhug.com

Enjoy these blondies fresh or serve with a scoop of vanilla ice cream for the ultimate treat. You'll find yourself making them again and again!

Recipe Guide

Can I make these blondies without white chocolate chips?

Yes, you can omit white chocolate chips or substitute with butterscotch chips, depending on your preference.

How do I prevent blondies from overbaking?

Bake until edges are golden and center is just set; avoid leaving them too long in the oven for optimal chewiness.

What is the best way to crush Cinnamon Toast Crunch cereal?

Lightly crush the cereal with your hands or place in a bag and gently press to achieve bite-size pieces without turning it to powder.

Can I add nuts for extra crunch?

Absolutely! Stir in chopped pecans or walnuts to add more texture and flavor to your blondies.

How should I serve these blondies?

They're delicious cooled and sliced, but for a special treat, serve warm with a scoop of vanilla ice cream.

Is this dessert suitable for vegetarians?

Yes, these blondies use vegetarian-friendly ingredients, though always check cereal and chip packaging for additives.

Cinnamon Toast Crunch Blondies

Buttery blondies swirled with cinnamon sugar, loaded with Cinnamon Toast Crunch and finished crunchy on top.

Prep duration
15 min
Heat time
30 min
Complete duration
45 min
Created by Samantha Reed


Skill level Easy

Heritage American

Output 12 Portions

Nutrition preferences Meat-free

Components

Base

01 1 cup (2 sticks) unsalted butter, melted
02 1 1/2 cups light brown sugar, packed
03 2 large eggs
04 2 teaspoons pure vanilla extract

Dry Ingredients

01 2 cups all-purpose flour
02 1 teaspoon baking powder
03 1/2 teaspoon salt

Cinnamon Swirl

01 1/4 cup granulated sugar
02 1 tablespoon ground cinnamon

Mix-Ins & Topping

01 2 cups Cinnamon Toast Crunch cereal, lightly crushed (divided: 1 1/2 cups for batter, 1/2 cup for topping)
02 1/2 cup white chocolate chips (optional)

Method

Phase 01

Prepare Pan and Oven: Preheat oven to 350°F (175°C). Line a 9x13-inch baking pan with parchment paper, leaving an overhang for easy removal.

Phase 02

Combine Wet Ingredients: In a large bowl, whisk together the melted butter and brown sugar until smooth. Add eggs and vanilla extract; whisk until fully combined.

Phase 03

Mix Dry Ingredients: In a separate bowl, sift together flour, baking powder, and salt. Gradually fold the dry ingredients into the wet mixture until just combined.

Phase 04

Incorporate Cereal and Chips: Gently fold in 1 1/2 cups crushed Cinnamon Toast Crunch cereal and white chocolate chips, if using.

Phase 05

Spread Batter: Spread the batter evenly in the prepared pan.

Phase 06

Add Cinnamon Swirl: In a small bowl, mix granulated sugar and cinnamon. Sprinkle evenly over the top of the batter.

Phase 07

Top with Cereal: Scatter the remaining 1/2 cup crushed cereal on top and lightly press it into the batter.

Phase 08

Bake: Bake for 28 to 32 minutes or until the edges are golden and the center is just set. Avoid overbaking.

Phase 09

Cool and Serve: Cool completely in the pan. Lift out using parchment overhang, slice into squares, and serve.

Tools needed

  • 9x13-inch baking pan
  • Parchment paper
  • Large mixing bowls
  • Whisk
  • Spatula
  • Measuring cups and spoons

Allergy alerts

Review ingredients carefully for potential allergens and seek professional medical guidance if concerned.
  • Contains wheat (gluten), dairy, and eggs.
  • May contain soy if white chocolate chips are included, and nuts if added.
  • Verify ingredient labels for potential cross-contamination or undisclosed allergens.

Dietary info (per portion)

Values shown are estimates only - please consult healthcare providers for specific advice.
  • Energy: 295
  • Lipids: 13 g
  • Carbohydrates: 42 g
  • Proteins: 3 g