Cadbury Egg Cookie Bars
Cadbury Egg Cookie Bars are a delightful blend of gooey cookie goodness and the festive crunch of Cadbury mini eggs. Imagine biting into a soft, chewy bar, only to be met with pockets of melted chocolate and bursts of colorful candy. These bars aren’t just a treat; they embody the spirit of Easter with their vibrant hues and dreamy flavors. Perfect for sharing at spring gatherings or indulging on a cozy afternoon, they are bound to satisfy your sweet tooth.
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My first experience with Cadbury Egg Cookie Bars was during an Easter celebration, where every bite felt like a celebration. The combination of browned butter and chocolate creates a rich foundation that is both comforting and decadent. As the buttery aroma fills your kitchen, it’s hard not to get excited about these bars. They are easy to whip up and certainly a crowd-pleaser, so why not give them a try this season? Trust me, your friends and family will thank you for it!
Why You’ll Love This Recipe
- Simple & Quick: With just 20 minutes of prep time, you can have these cookies baking away in no time.
- Irresistible Flavor: The nutty taste of browned butter combined with chocolate chips and candy-coated eggs makes for an unbeatable flavor experience.
- Eye-Catching Appeal: These cookie bars are not only delicious but look fantastic with pastel colors and festive decorations.
- Flexible Serving: Great for any occasion—whether it’s a family gathering, a snack for yourself, or a festive treat for a bake sale.
- Diet-Friendly Options: Easily swap ingredients for gluten-free flour or dairy-free chocolate if needed.
Ingredients You’ll Need
- 2 & 2/3 cups all-purpose flour: This is the base of your cookie bar. For a gluten-free option, use all-purpose gluten-free flour.
- 1 teaspoon baking soda: To give your bars a lovely rise and chewy texture.
- 3/4 teaspoon salt: Enhances the flavors of the butter and sweets.
- 1 cup unsalted butter, browned and cooled to room temperature: Browning the butter adds a rich, nutty flavor that’s essential for these bars.
- 2/3 cup granulated sugar: Adds sweetness and creates a tender crumb.
- 3/4 cup packed light brown sugar: Brings in a deeper flavor and moisture.
- 2 teaspoons vanilla extract: A key flavor player to enhance the sweetness.
- 2 large eggs, at room temperature: Bind all the ingredients together, giving your bars a chewy texture.
- 2/3 cup semi-sweet chocolate chips: Adds gooey pockets of chocolate in every bite.
- 1/2 cup pastel Easter M&M’s: They provide a fun crunch and festive color.
- 1/2 cup crushed Cadbury mini eggs: Adds smoother chocolate flavor and a delightful crunch.
- 8-12 Cadbury crème-filled mini eggs, halved (for topping): The finishing touch on top for extra creaminess and visual allure.
How to Make Cadbury Egg Cookie Bars

Brown the Butter: In a medium saucepan over medium heat, melt the butter and stir constantly. Watch it as it foams, sizzles, and develops those beautiful brown bits at the bottom. Once it smells nutty and looks golden, remove it from the heat and let cool for about 10-15 minutes. This step is crucial for infusing your bars with rich flavor.
Mix Dry Ingredients: In a medium bowl, whisk together 2 & 2/3 cups all-purpose flour, 1 teaspoon baking soda, and 3/4 teaspoon salt. Set this mix aside for now.
Combine Wet Ingredients: In a large mixing bowl, pour in the cooled brown butter (ensure it isn’t too hot), followed by 2/3 cup granulated sugar, 3/4 cup packed light brown sugar, and 2 teaspoons vanilla extract. Mix until the mixture becomes smooth and glossy. Then, add in 2 large eggs and mix until combined.
Incorporate Dry Ingredients: Gradually stir the dry ingredient mix into the wet mixture until just combined—be careful not to over-mix; we want to keep these bars tender!
Add Mix-ins: Fold in 2/3 cup semi-sweet chocolate chips, 1/2 cup pastel Easter M&M’s, and 1/2 cup crushed Cadbury mini eggs gently to distribute them throughout the dough. Cover the bowl and chill the dough in the fridge for 30-60 minutes. Chilling helps with the texture, making your bars thicker.
Prepare the Pan: Preheat your oven to 350°F (175°C). Spray or line a 13.8×10 jelly roll pan with parchment paper to prevent sticking.
Spread the Dough: Once chilled, spread the dough evenly into your prepared pan. If you like, reserve a few M&M’s and chocolate chips to press into the top for a prettier presentation.
Bake: Bake for 18–22 minutes, or until the edges are golden brown and the center looks just set but still soft. Keep an eye on them, as overbaking can lead to dry bars.
Add Toppings: As soon as you pull the bars out of the oven, gently press the halved crème-filled Cadbury eggs on top while they’re still hot. They will stick beautifully due to the heat without melting completely. Let the bars cool completely before cutting them into pieces.
Storing & Reheating
To store your Cadbury Egg Cookie Bars, keep them in an airtight container at room temperature, and they’ll stay fresh for about 3 days. If you want them to last longer, refrigerate for up to a week in a similar container. You can even freeze them for up to three months—just wrap them tightly in plastic wrap and then in foil. When it’s time to enjoy, simply thaw at room temperature or reheat them in the microwave for a few seconds until warm. Keep in mind that their texture may slightly change, but a quick zap will refresh their delightfulness.
Chef’s Helpful Tips
- Make sure your butter isn’t too hot when mixing with sugar to avoid cooking the eggs.
- Use room temperature eggs to ensure a smooth batter; this helps with even mixing.
- Remember that the bars will continue to cook slightly on the baking tray after you take them out of the oven.
- For an extra chocolatey treat, add more chocolate chips or a drizzle of melted chocolate on top after cooling.
- Don’t skip chilling the dough—it helps solidify the fats, leading to a thicker, chewier cookie bar.
These Cadbury Egg Cookie Bars celebrate the joy of Easter with every bite. Their rich flavor and colorful appearance inspire a spirit of festivity, and sharing them is sure to bring smiles all around. Try playing with different mix-ins, like nuts or other candies, to make this recipe uniquely yours. Whether enjoyed during a family gathering, as an afternoon snack, or at a festive potluck, they promise to deliver happiness.

Recipe FAQs
Can I use regular chocolate chips instead of semi-sweet?
Absolutely! If you prefer milk chocolate chips or even dark chocolate, go ahead. Just remember that it will change the flavor profile slightly, making it sweeter or more intense.
What if I don’t have Cadbury mini eggs?
No worries! You can substitute them with any chocolate candy—think peanut butter M&M’s, chopped chocolate bar pieces, or even leftover Easter candies. Get creative!
How do I know when my cookie bars are baked perfectly?
Look for golden-brown edges and a center that’s just set. It’s normal for the middle to appear slightly underbaked, as it will continue to firm up as it cools.
Can I make the dough ahead of time?
Yes! You can prepare the dough a day in advance. Just cover it tightly and store it in the refrigerator until you’re ready to bake. It’s a great time-saver for special occasions.
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📖 Recipe Card

Cadbury Egg Cookie Bars
- Prep Time: 20 minutes
- Cook Time: 40 minutes
- Total Time: 1 hour
- Yield: 24 servings 1x
- Category: Desserts & Appetizers
- Method: Baking
- Cuisine: American
Description
These Cadbury Egg Cookie Bars are a delightful treat that combines rich flavors and colorful candies, perfect for any occasion. With easy preparation and a delicious result, they’re sure to please cookie lovers everywhere.
Ingredients
- 2 & 2/3 cups all-purpose flour
- 1 teaspoon baking soda
- 3/4 teaspoon salt
- 1 cup unsalted butter browned and cooled down 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 the candy-coated ones
- 8–12 cadbury crème-filled mini eggs halved (for topping)
Instructions
- Melt the butter in a medium saucepan over medium heat, stirring constantly until it becomes golden brown and smells nutty. Let it cool for 10-15 minutes.
- Whisk together the flour, baking soda, and salt in a medium bowl and set aside.
- In a large bowl, combine the cooled browned butter, granulated sugar, brown sugar, and vanilla extract. Mix until smooth and glossy, then add the eggs and mix until well combined.
- Gradually mix the dry ingredients into the wet mixture until just combined.
- Fold in the chocolate chips, pastel M&M’s, and crushed Cadbury mini eggs. Cover 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, optionally pressing additional M&M’s and chocolate chips on top.
- Bake for 18–22 minutes, until the edges are golden brown and the center is just set.
- Gently press the halved crème-filled Cadbury eggs on top while the bars are still hot. Let cool completely before cutting.
Notes
For best texture, ensure the browned butter is cooled to room temperature before mixing.
You can add more chocolate chips or M&M’s on top for added decoration. Chill the dough to prevent spreading during baking.
Store in an airtight container to keep them fresh for up to a week.
Nutrition
- Serving Size: 1 bar
- Calories: 180
- Sugar: 15g
- Sodium: 150mg
- Fat: 8g
- Saturated Fat: 5g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 25g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 30mg
