
Celebrate spring with this showstopping Egg-stravaganza Cookie Cake that combines the best of two dessert worlds! This festive treat features a thick, chewy chocolate chip cookie base studded with crunchy mini chocolate eggs, topped with swirls of pastel buttercream and adorable Easter decorations. It's the perfect centerpiece for your holiday table or a delicious reward after an exciting egg hunt. With its perfect balance of soft interior, slightly crisp edges, and double the mix-ins of a regular cookie, this cake delivers all the springtime joy in each delectable slice.
This cookie cake was originally inspired by my niece Rose's special request, and it's since become one of my most requested spring treats. The combination of the buttery cookie base with the satisfying crunch of mini chocolate eggs creates something truly magical that appeals to both kids and adults. Every time I serve it at Easter gatherings, it disappears faster than you can say "hippity hoppity!"
Essential Ingredients and Selection Tips
- Mini Cadbury Eggs: These create the perfect candy crunch in every bite. Their crisp shell and creamy chocolate center offer superior flavor and texture compared to regular chocolate candies.
- Two Types of Chocolate Chips: The combination of milk and white chocolate chips creates complexity and visual interest in every slice. Choose high-quality chips that melt well.
- Brown Sugar: Provides moisture and a deeper caramel flavor that makes the cookie base irresistible. Pack it firmly when measuring for accurate results.
- Pastel Sprinkles: These add festive color throughout the cookie dough. Choose jimmies rather than nonpareils for best results as they won't bleed into the dough.
The quality of your mix-ins makes a significant difference in this cookie cake. When I upgraded from regular chocolate chips to premium brands and used authentic Cadbury mini eggs instead of generic chocolate eggs, the improvement in flavor was remarkable. The better-quality chocolate melts more beautifully and creates those perfect pockets of gooey goodness throughout the cake.
Detailed Cooking Instructions
- Step 1: Prepare the Cookie Base
- Begin by preheating your oven to 350°F and preparing a 9-inch springform pan by greasing it thoroughly or lining it with parchment paper for easy removal. In a large mixing bowl, combine 3/4 cup of melted and slightly cooled salted butter with 1 cup packed brown sugar and 1/4 cup granulated sugar, stirring until smooth and well-incorporated. Add 1 large egg, 1 egg yolk, and 2 teaspoons of vanilla extract, mixing until the mixture looks glossy and uniform.
- Step 2: Mix the Dry Ingredients
- In a separate bowl, whisk together 2 cups of all-purpose flour, 1 teaspoon of baking soda, and 1/2 teaspoon of salt until evenly combined. This ensures the leavening agent is distributed throughout the dough for even rising. Gradually add this dry mixture to your wet ingredients, stirring just until no flour streaks remain. Overmixing at this stage can lead to a tough cookie cake, so use a gentle hand and stop once everything is incorporated.
- Step 3: Add the Mix-Ins
- Gently fold in 1/2 cup white chocolate chips, 1/2 cup milk chocolate chips, 1/3 cup pastel sprinkles, and 3/4 cup chopped Cadbury mini eggs using a spatula or wooden spoon. The chopping of the mini eggs is important – breaking them into pieces ensures they distribute evenly throughout the dough while still providing noticeable chunks of candy in each bite. Reserve a small handful of each mix-in to press into the top of the dough for a visually appealing surface.
- Step 4: Bake to Perfection
- Transfer the cookie dough to your prepared pan, pressing it into an even layer with slightly damp fingers to prevent sticking. Press your reserved mix-ins into the top surface. Bake in the preheated oven for 22-28 minutes, watching carefully toward the end. The perfect cookie cake has golden brown edges with a center that looks just set but is still slightly soft to the touch. A toothpick inserted into the center should come out with a few moist crumbs but no wet batter. Remember that the cake will continue cooking slightly as it cools.
- Step 5: Decorate with Festive Flair
- Allow the cookie cake to cool completely in the pan before removing and decorating. For the buttercream, beat 1 stick of softened salted butter until smooth and creamy, then gradually add 2 cups of powdered sugar, 1 teaspoon of vanilla extract, and 2-4 tablespoons of heavy cream until you reach a smooth, pipeable consistency. Divide the frosting if using multiple colors and add food coloring as desired. Transfer to piping bags fitted with decorative tips (a 1M star tip works beautifully) and pipe a decorative border around the edge of the cake. Finish by arranging additional chocolate eggs, pastel nonpareils, and Easter decorations on top for a festive appearance.

My first attempt at this recipe taught me the importance of timing in the oven. I initially baked it for too long, resulting in a drier texture than desired. Now I pull it out when the edges are golden but the center still looks slightly underdone, which yields that perfect cookie texture after cooling – crisp around the edges and delightfully chewy in the middle.
Serving Inspiration
This cookie cake makes a stunning centerpiece for any Easter dessert table. For a complete spring celebration, serve slices alongside fresh berries and a scoop of vanilla ice cream. It's also the perfect reward after an Easter egg hunt – cut it into wedges and serve with glasses of cold milk for the children and coffee for the adults. For an extra special touch, add a scoop of pastel-colored ice cream on the side and a drizzle of chocolate sauce to create an Easter sundae experience.
Make-Ahead and Storage Tips
This cookie cake can be prepared in stages for convenience. The dough can be made up to 24 hours in advance and refrigerated in the pan, ready to bake – just add a few extra minutes to the baking time if baking straight from the refrigerator. The baked cookie cake can be stored at room temperature, tightly covered, for up to 3 days before decorating. For the freshest presentation, add the frosting and decorative elements the day you plan to serve it. Leftover slices can be stored in an airtight container at room temperature for up to 3 days or frozen for up to 2 months.
Creative Variations
After making this cookie cake numerous times, I've developed several variations that keep it exciting. For a chocolate lover's version, substitute 1/4 cup of the flour with cocoa powder and use dark chocolate chips along with the mini eggs. For those who prefer different candies, try using pastel M&Ms, Reese's Pieces, or chopped peanut butter cups instead of the Cadbury eggs. You can also adapt this recipe for other holidays by simply changing the mix-ins and decorations – red and green for Christmas, orange and black for Halloween, or red, white, and blue for summer holidays.

This Egg-stravaganza Cookie Cake has become one of my signature spring recipes, bringing joy to Easter celebrations and spring gatherings. There's something magical about the combination of a giant cookie filled with seasonal candies and topped with festive decorations that captures the playful spirit of the season. Whether you're serving it after an egg hunt, bringing it to a potluck, or simply enjoying it as a special family treat, this cookie cake promises to bring smiles all around with its perfect blend of chewy texture, chocolate richness, and springtime charm.
Frequently Asked Questions
- → Can I make this cookie cake ahead of time?
- Yes! You can make the cookie cake base 1-2 days in advance. Once completely cooled, wrap it tightly in plastic wrap and store at room temperature. For the best presentation, add the frosting and decorations on the day you plan to serve it. If you need to fully decorate ahead of time, store the finished cake in the refrigerator, but bring it to room temperature before serving for the best texture.
- → What if I don't have a springform pan?
- A 9-inch round cake pan works perfectly fine as an alternative to a springform pan. Just be sure to line it with parchment paper with some overhang to help lift the cookie cake out after baking. You can also use a 9-inch pie plate or even a 9-inch square pan (though this will change the shape). Adjust baking time slightly for different pans.
- → Can I substitute the Cadbury mini eggs with something else?
- Absolutely! If Cadbury mini eggs aren't available, you can substitute with M&M's (pastel colors work great for Easter), chocolate eggs from other brands, or any chocolate candy you enjoy. For a different twist, try chopped chocolate bunnies, pastel chocolate chips, or even jelly beans for a fruity flavor.
- → How do I know when the cookie cake is done baking?
- The cookie cake should be lightly golden around the edges with a slightly underbaked center for the best texture. If you insert a toothpick in the center, it should come out with a few moist crumbs (not completely wet batter, but not completely clean either). The center will continue to cook slightly as it cools. Remember that it's better to slightly underbake than overbake for a soft, chewy texture.
- → How should I store leftover cookie cake?
- Store leftover cookie cake in an airtight container at room temperature for up to 3 days. If you've used a lot of frosting, you might prefer to refrigerate it, especially in warm weather. If refrigerated, let slices come to room temperature before serving for the best flavor and texture. You can also freeze unfrosted cookie cake for up to 3 months.
- → Can I make this recipe without a piping bag and tips?
- Yes! While a piping bag and 1M tip create a more professional-looking border, you can simply spread the frosting on top of the cookie cake with a knife or offset spatula. Another option is to put your frosting in a zip-top plastic bag and snip off one corner to create a makeshift piping bag. The decorations will still look festive even without fancy piping techniques.