Cadbury Egg Cookie Bars bring the magic of Easter to your dessert table all year long. These delightful bars are a mouthwatering combination of soft, chewy cookie goodness stuffed with everyone’s favorite seasonal treat: Cadbury mini eggs! With a heavenly buttery flavor, dappled with colorful M&M’s and rich chocolate chips, these dessert bars are incredibly easy to whip up, making them perfect for everything from holiday gatherings to simple weeknight cravings.

Table of Contents

Why You’ll Love This Recipe
Ingredients You’ll Need
How to Make Cadbury Egg Cookie Bars
Storing & Reheating
Chef’s Helpful Tips
Recipe FAQs
Cadbury Egg Cookie Bars

I first stumbled upon this recipe during an Easter baking spree, and the joy it brought to my family was undeniable. The indulgent sweetness paired with the comforting texture of soft cookie bars has a way of making everyone feel right at home. They make a generous batch—24 bars, to be exact! And trust me, whether it’s for a party or just a cozy evening with loved ones, these cookie bars will disappear in no time. So grab your apron, and let’s get baking!

Why You’ll Love This Recipe

Simple & Quick: Prep in just 20 minutes, making it a breeze to whip up even on busy days.
Irresistible Flavor: The nutty richness of browned butter combines beautifully with the sweetness of chocolate and mini eggs.
Eye-Catching Appeal: With colorful M&M’s and swirls of Cadbury mini eggs, they’re not just tasty—they’re stunning!
Flexible Serving: Perfect for snacking, parties, or even a sweet surprise for breakfast.
Diet-Friendly Options: If desired, gluten-free flour works as a substitute for all-purpose flour.

Ingredients You’ll Need

2 & 2/3 cups all-purpose flour: This is the base of your cookie bars. If you need a gluten-free option, use a 1:1 gluten-free flour blend.
1 teaspoon baking soda: This helps the cookies rise and creates that soft texture we all love.
3/4 teaspoon salt: Enhances flavors, balancing the sweetness of the sugars.
1 cup unsalted butter, browned: Adds a rich, nutty flavor. Be sure to cool it to room temperature before mixing to avoid scrambling the eggs.
2/3 cup granulated sugar: Provides sweetness and helps to form a lovely crisp edge.
3/4 cup packed light brown sugar: Contributes moisture and a slight caramel flavor.
2 teaspoons vanilla extract: A must for all cookie recipes, adding warmth and depth of flavor.
2 large eggs, at room temperature: Ensures even mixing and a better texture in the final bars.
2/3 cup semi-sweet chocolate chips: Adds decadent chocolatey goodness. Milk chocolate chips can be substituted if desired.
1/2 cup pastel Easter M&M’s: A crunchy, colorful addition that makes these bars festive.
1/2 cup crushed Cadbury mini eggs: The star of the show! For added texture, you can also use any favorite chocolate candies.
8–12 Cadbury crème-filled mini eggs, halved (for topping): When pressed on top right after baking, they create a stunning finish.

Brown the Butter: In a medium saucepan over medium heat, melt the 1 cup of unsalted butter, stirring constantly. First, it will foam, then sizzle, and finally develop golden brown bits at the bottom. Once it gives off a nutty aroma and is golden, remove from heat. Remember to let it cool for about 10-15 minutes.
Mix the Dry Ingredients: In a medium bowl, whisk together 2 & 2/3 cups of all-purpose flour, 1 teaspoon of baking soda, and 3/4 teaspoon of salt. Set this bowl aside.
Combine Wet Ingredients: Take a large mixing bowl and combine the browned butter (make sure it’s cooled), 2/3 cup of granulated sugar, 3/4 cup of packed light brown sugar, and 2 teaspoons of vanilla extract. Mix until the mixture is smooth and glossy. Now, add in 2 large eggs and mix until fully combined.
Incorporate Dry Mixture: Stir in the dry ingredients until just combined. Be careful not to overmix; you want those delicious cookie bars to stay tender!
Add Fun Ingredients: Gently fold in 2/3 cup of semi-sweet chocolate chips, 1/2 cup of pastel Easter M&M’s, and 1/2 cup of crushed Cadbury mini eggs. Once they’re mixed in, cover your bowl and chill the cookie dough in the fridge for 30-60 minutes. This step helps to deepen the flavors and prevent the cookies from spreading too much while baking.
Preheat the Oven: While the dough chills, preheat your oven to 350°F (175°C). Spray or line a 13.8×10 jelly roll pan with parchment paper, making cleanup a breeze.
Spread the Dough: After chilling, spread the dough evenly into the prepared pan. Feel free to reserve some M&M’s and chocolate chips to press on top for an extra special touch.
Bake: Bake in the preheated oven for 18–22 minutes. Keep an eye on them; the edges should be golden brown while the center looks just set. Avoid overbaking for the best texture.
Garnish and Cool: As soon as your delicious bars come out of the oven, lightly press the halved Cadbury crème-filled mini eggs on top while the bars are still warm. They will stick perfectly with the residual heat. Allow the bars to cool completely in the pan before cutting them into squares.

Storing & Reheating

Store your Cadbury Egg Cookie Bars at room temperature in an airtight container for up to 3 days. If you want to keep them fresh longer, transferring them to the refrigerator will extend their enjoyable life to about a week. For longer storage, you can freeze these bars! Wrap them tightly and freeze for up to 3 months. When you’re ready to indulge, simply thaw them in the fridge overnight and enjoy their delightful flavor. Just a quick zap in the microwave—around 10-15 seconds—can bring back some warmth, but do note that the texture may change slightly over time.

Chef’s Helpful Tips

Ensure the butter is cooled sufficiently before adding eggs to avoid scrambling.
Don’t skip the chilling step for the dough; it’s crucial for optimal texture.
To avoid overbaking, check the dough a couple of minutes before the timer goes off. The edges should be golden, and the center should look just slightly underdone—it will continue to cook as it cools.
For a fun variation, consider using other seasonal candies or nuts in place of the mini eggs or M&M’s.
Feel free to customize the chocolate chips! Mix in milk or white chocolate chips for a different flavor profile.

Whether it’s a sunny spring day, a cozy gathering, or just a moment to treat yourself, these beautiful Cadbury Egg Cookie Bars are just the ticket. With their irresistible flavor and delightful appearance, you’ll find yourself reaching for seconds—maybe even thirds! So go ahead, treat yourself and those around you to this sweet escapade of a recipe.

Recipe FAQs

Can I use different types of chocolate chips?

Absolutely! You can use milk chocolate, dark chocolate, or even white chocolate chips instead of semi-sweet for a unique flavor. Just keep in mind that the sweetness will vary slightly.

What can I use instead of Cadbury mini eggs?

If you can’t find Cadbury mini eggs, feel free to substitute with your favorite candy-coated chocolates. Just ensure they are similar in size for consistency in texture and flavor.

How can I make these cookie bars gluten-free?

To make these Cadbury Egg Cookie Bars gluten-free, simply replace the all-purpose flour with a 1:1 gluten-free flour blend. The rest of the ingredients can remain the same for a delicious option everyone can enjoy.

How do I know when the cookie bars are done baking?

Look for golden-brown edges and a center that appears slightly underbaked—this ensures that your cookie bars remain soft and chewy. Remember, they will continue to cook slightly as they cool.

More Desserts & Appetizers Recipes

Did You Enjoy Making This Recipe? Please rate this recipe with ⭐⭐⭐⭐⭐ or leave a comment.

📖 Recipe Card

5 Stars 4 Stars 3 Stars 2 Stars 1 Star No reviews

Author: Anna
Prep Time: 20 minutes
Cook Time: 40 minutes
Total Time: 1 hour
Yield: 24 servings 1x
Category: Desserts
Method: Baking
Cuisine: American

Print Recipe

Description

These Cadbury Egg Cookie Bars are a delightful treat combining rich chocolate, crunchy Easter M&M’s, and Cadbury mini eggs. Simple to prepare, they create a sweet, mouthwatering dessert ideal for gatherings or a special occasion.

Ingredients

Scale

2 & 2/3 cups all-purpose flour
1 teaspoon baking soda
3/4 teaspoon salt
1 cup unsalted butter browned and cooled to room temperature
2/3 cup granulated sugar
3/4 cup packed light brown sugar
2 teaspoons vanilla extract
2 large eggs at room temperature
2/3 cup semi-sweet chocolate chips
1/2 cup pastel easter m&m’s
1/2 cup crushed cadbury mini eggs
8–12 cadbury crème-filled mini eggs halved (for topping)

Cook Mode Prevent your screen from going dark

Instructions

Melt the butter in a medium saucepan over medium heat, stirring constantly until it foams, sizzles, and develops brown bits. Remove from heat and let cool for 10-15 minutes.
Whisk together flour, baking soda, and salt in a medium bowl, then set aside.
In a large mixing bowl, combine the cooled browned butter, granulated sugar, brown sugar, and vanilla. Mix until smooth and glossy, then add the eggs and mix in.
Stir the dry ingredients into the wet mixture until just combined.
Fold in chocolate chips, pastel M&M’s, and crushed Cadbury mini eggs, then cover the bowl and chill in the fridge for 30-60 minutes.
Preheat the oven to 350°F and prepare a 13.8×10 jelly roll pan with parchment paper.
Spread the chilled dough evenly into the prepared pan, reserving a few M&M’s and chocolate chips for topping if desired.
Bake for 18–22 minutes or until the edges are golden brown and the center looks just set.
Press halved crème-filled Cadbury eggs on top of the bars while they are still hot, allowing them to adhere without fully melting. Let cool completely before cutting.

Notes

For moist bars, do not overbake; check for doneness after 18 minutes.
You can mix and match candies based on your preference, using other chocolate or Easter-themed candies.
These bars are perfect for celebrations or as a sweet gift for friends and family.