Delicious Easter Cadbury Egg Cookie Bars: A Chewy, Colorful Treat for Springtime
easter cadbury egg cookie bars : when spring starts to bloom and Easter is just around the corner, it’s the perfect time to whip up something festive, sweet, and colorful. Cadbury Egg Cookie Bars are one of the easiest, most crowd-pleasing desserts you can make. These chewy cookie bars are loaded with chocolate chips and Cadbury Mini Eggs, and topped with a robin’s egg speckled frosting for that extra seasonal touch.
Whether you’re baking for an Easter brunch or just want something sweet to share with friends and family, these bars offer that ideal combination of crunchy candy shell, soft cookie dough, and buttery frosting.
If you’re looking for even more Easter baking inspiration, check out Better Homes & Gardens’ Easter dessert ideas for a roundup of treats that pair perfectly with these bars.
Table of Contents
🍫 What Are Cadbury Egg Cookie Bars?
Cadbury Egg Cookie Bars are like your favorite chewy chocolate chip cookies—but even better. Why? Because they’re:
- Thicker than standard cookies
- Packed with Cadbury Mini Eggs, giving every bite a crunchy candy shell and creamy milk chocolate center
- Topped with a beautiful robin’s egg-inspired frosting
Want to better understand the baking science behind cookie bars? King Arthur Baking has a great guide that explores textures, pans, and how to keep bars chewy instead of cakey.
🛒 Ingredients Breakdown
Here’s everything you’ll need to make these delicious cookie bars:
Cookie Bar Base
- ¾ cup melted butter (salted or unsalted)
- 1 cup light brown sugar
- ⅓ cup granulated sugar
- 1 tbsp vanilla extract
- 2 eggs (room temperature)
- 2 cups all-purpose flour
- 1 tbsp cornstarch (for chewiness)
- ½ tsp baking soda
- ½ tsp salt
- ⅔ cup semi-sweet chocolate chips
- 1 cup chopped Cadbury Mini Eggs

Frosting
- ¾ cup room temperature butter
- 3–4 cups powdered sugar
- 1 tsp vanilla extract
- 2–3 tbsp milk (adjust for consistency)
- A few drops blue food dye (optional)
Speckled Garnish
- 1 tbsp cocoa powder
- 1 tbsp warm water
- 1 cup chopped Cadbury Mini Eggs (for topping)
👩🍳 Step-by-Step Instructions
1. Make the Cookie Dough
- Preheat your oven to 350°F (175°C).
- Grease and line a 9×13 metal baking pan with parchment paper.
- In a large mixing bowl, combine melted butter, both sugars, vanilla, and eggs. Mix until smooth.
- Gradually add flour, cornstarch, baking soda, and salt. Mix until just combined.
- Fold in chocolate chips and Cadbury eggs.
- Spread evenly into your baking pan.
2. Bake
- Bake for 22–25 minutes.
- The edges should be golden; the center will look a little underdone—that’s perfect.
- Let cool completely in the pan.
3. Frost & Decorate
- Beat butter and powdered sugar together until fluffy.
- Add vanilla, salt, and milk to reach desired consistency.
- Stir in blue dye if using.
- Spread frosting over cooled bars.
4. Add the Robin’s Egg Effect
- Mix cocoa powder with water.
- Use a pastry brush to flick the mixture over the frosting.
- Sprinkle extra chopped Cadbury eggs on top.
🎨 Decorating Ideas for Easter
Want to elevate your bars for that Instagram-worthy Easter vibe?
- Use pastel Easter sprinkles or edible glitter
- Add a drizzle of white chocolate
- Cut into egg or bunny shapes using cookie cutters
🔄 Variations to Try
Feeling creative? Here are some fun ways to customize:
- Swap Cadbury eggs for M&Ms, Reese’s Pieces, or caramel chips
- Make it gluten-free with 1:1 GF baking flour
- Try a cream cheese frosting instead of buttercream
🧊 Storage & Make-Ahead Tips
These cookie bars store beautifully!
- Keep in an airtight container at room temperature for 3 days
- Refrigerate for up to 1 week
- Freeze (cut into squares) for up to 2 months
To serve, let refrigerated or frozen bars come to room temp before eating.
❓FAQs: Answering Your Easter Cookie Bar Questions
Can you bake with Cadbury Mini Eggs?
Yes! Their shells hold up in the oven, giving a nice crunch without melting too much.
Do you cut bars before or after cooling?
Always let them cool completely in the pan before slicing to avoid crumbling.
Can I freeze these bars?
Absolutely. Wrap individually or in layers between wax paper.
What’s the best pan to use?
A metal 9×13 pan works best. Avoid glass as it heats unevenly.
Do Cadbury Eggs melt in the oven?
Not fully. They soften, but keep their shape inside the bar for a great texture contrast.
Why are my cookie bars dry?
Overbaking is usually the culprit. Pull them out when the edges are golden but the center still looks slightly soft.
💬 Final Thoughts
These Easter Cadbury Egg Cookie Bars are as fun to make as they are to eat. Chewy, colorful, and bursting with spring flavor, they’re the perfect addition to your holiday table or dessert board.
Want more Easter baking ideas? You’ll love Taste of Home’s cookie roundup with dozens of festive treats.
Happy baking, and don’t forget to tag your creations on social media—we’d love to see your speckled masterpieces! 🐰💜