Well, of course there was a cake for the Dr. Seuss party! Although, technically it was a jelly roll (thank you for the inspiration, Amelia Bedelia ala Peggy Parish!). The frosting is tinted whipped cream (with powdered sugar and vanilla), and the brim of the hat was formed from my favorite Play Dough cookie recipe.
Cat In The Hat Cake adapted from
Daisy Martinez (Daisy Cooks!) Brazo de Gitano, or "Gypsy's Arm"
Vegetable cooking spray
¾ cup sifted cake flour (you can make your own with corn starch and flour*)
¾ teaspoon baking powder
¼ teaspoon salt
4 large eggs, at room temperature
¾ cup sugar
For the filling
1 cup heavy cream
3 tablespoons confectioners' sugar
1 teaspoon vanilla
1 cup whipped cream cheese at room temperature
One 17-ounce jar guava jelly or 1.5 cups strawberry jelly
1. Make the cake: Preheat the oven 350° F. Grease a 13 x 18-inch jelly roll pan with vegetable cooking spray. Line the bottom of the pan with parchment paper or waxed paper. Sift the flour, baking powder, and salt into a bowl. Beat the eggs in the bowl of an electric mixer (or in a bowl with a handheld mixer) at medium-high speed until foamy. Add the sugar gradually in three batches and continue beating until very fluffy and pale yellow.
2. Add the sifted dry ingredients to the eggs in three batches, folding each one into the egg mixture with a rubber spatula until just a few streaks of white remain. Scrape the batter into the prepared pan and smooth it into an even layer, making sure to poke it into the corners. Bake until the cake is golden brown and it feels spongy not tacky to the touch, 14 to 16 minutes. After the cake cools to the touch, roll it up (starting at the shorter end) and let it continue to cool rolled up (makes it easier to roll with filling later).
3. Make the filling: Beat the heavy cream and confectioners' sugar in the bowl of an electric mixer (or in a bowl with a handheld mixer) until it is fluffy. Add the vanilla and continue beating until the cream holds soft peaks when the beater is lifted from it. Add the cream cheese half at a time and beat just until blended into the cream. Scrape down the sides of the bowl.
4. Line your work surface with a sheet of waxed or parchment paper. Invert the cake onto the paper and lift off the pan. Peel the paper off the top of the cake. Spread the jelly in an even layer over the cake, leaving a ½-inch border around the edges. Do the same with the cream cheese mixture. Starting at one of the short sides, roll the cake up into a compact roll, working gently to avoid tearing the cake or squeezing the filling out. Set the cake seam side down on a serving platter. Cover with plastic wrap and chill for at least 2 hours or up to 1 day before serving.
5. To serve, pipe tinted (and sweetened) whipped cream onto the "hat" in alternating red and white stripes. Add cookie brim. Enjoy!
*Basically, sift all-purpose flour, then measure out 1 cup. Remove 2 Tbs. of flour and replace with 2 Tbs. of corn starch, then sift several times. Measure out the amount you need. To make 2 cups of cake flour, it would be 1.75 cups all-purpose and .25 cups of corn starch.