I got this wacky idea to make a no-bake cookie cake for her. I admit that I was inspired by a news story I read about Prince William's groom's cake, Prince William chooses wedding cake made of cookies.
I decided to make No Bake Cookie batter and then press it into round cake pans. I selected this Chocolate Peanut-Butter No Bake Cookie recipe and made three batches. I lined 8", 6", and 4" cake pans (one of each size) with parchment paper and sprayed the sides with Pam. I poured/spread the batter into the pans, pressing down on it to fill the whole pan evenly and even out the top. After the layers set, I stacked them and put Reese's cups and birthday candles on top of the layers.
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The cake was a hit. Certainly one of the easiest birthday cakes I've ever made. The next day I spotted a recipe for the Royal No-Bake Cake - Chocolate Biscuit Cake. Make one at home to try if you're like me and your invite to the Royal Wedding got lost in the mail.