He’s 28 + a Cookie Cake!



One of Stephen’s favorite birthday treats (besides an ice cream cake) is a giant cookie cake- especially the ones that you can get at a Great American Cookies. They come frosted around the edges and personalized in the center. Well, if you saw my post about the double doozies, you know that we live nowhere near one of those stores. So again, I decided to make my own version. I recently used my gift certificate from Karen’s Cookies to purchase a giant cookie cake pan… knowing that one day I’d use it for this very purpose. When I looked at the insert inside of the pan I realized that there was a recipe for it. I went online, read some reviews, and decided to make a few adjustments in hopes of creating a more flavorful and moist cookie. I also needed to frost it which meant whipping up a batch of our favorite buttercream frosting. I carefully piped it around the edges, added some candles to the center, and voilà, the perfect birthday cookie cake! I know he’s going to love it and I think it will taste just as good as the store bought kind! I can’t wait until he gets home and I get off work so we can celebrate!

M&M Chocolate Chip Cookie Cake
1½ c. all-purpose flour
½ c. sugar
¼ c. brown sugar, packed
½ c. (1 stick) butter, room temperature
1 egg + 1 egg yolk
¼ tsp. baking soda
¼ tsp. salt
1 tsp. vanilla extract
¼ c. chocolate chips
½ c. M&Ms

For the frosting:
2¼ c. powdered sugar
¾ c. (1½ sticks) butter, room temperature
1 tbsp. heavy cream
1½ tsp. vanilla extract
pinch of salt

1. Preheat oven to 350 degrees. Line the bottom of a giant round cookie pan with a circle of parchment paper. Lightly spray edges of pan with baking spray, set aside.

2. In the bowl of a stand mixer, beat together butter and sugars until fluffy, about 2-3 minutes. Add vanilla and one egg, mix, then add the egg yolk and mix until combined.
3. In a medium size mixing bowl, whisk together flour, baking soda, and salt. With mixing speed on low, gradually add to wet ingredients. Mix until just combined.
4. Remove bowl from stand and fold in chocolate chips and M&Ms. Pour batter into prepared pan. Smooth out and sprinkle a few M&M’s on top. Place in oven and bake for 16-22 minutes or until the top turns golden brown in color. Remove and place pan on cooling rack. Allow to cool for 45 minutes before removing from pan and frosting.
5. Meanwhile, to prepare the frosting, in the bowl of a stand mixer, beat together butter, vanilla, heavy cream and salt. With mixing speed on low, gradually add powdered sugar. Turn the speed up to high and beat until fluffy, about 5 minutes. Tint with food coloring if desired.
6. Pipe frosting around the edges of the cake using a large decorating tip. If desired, using a smaller decorating tip, pipe lettering in the center of the cake.
NOTE: You can use any 9×13 cookie bar or brownie recipe in this pan, just remember to adjust the baking time accordingly!
Adapted from Wilton, Chocolate Chip Cookie | Makes (1) 11″ cookie cake, serves approximately 8-10
P.S. Don’t forget to check out my guest post over at Lil’ Luna!

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About the Author


Wife, mother, baker and photographer. Recipe developer & author of Life Made Simple. A self-professed peanut butter lover and fond of anything that involves pumpkin, cookie dough, or sprinkles

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  1. My husband turns 29 in a couple of days and he would LOVE this! I’ll have to make him a cookie cake! Thanks for the idea! I’d love for you to link this up to my link party!!


  2. Thank you for sharing your recipes at Cast Party Wednesday! Have a GREAT week! ~Sheryl @ Lady Behind The Curtain~

  3. So very cute and looks absolutely delicious! Thanks for linking up to our Strut Your Stuff Saturday! Hope you’ll be back with more yummy recipes! -The Six Sisters