Let’s launch our minds back to a favorite childhood film of mine, The Parent Trap. I can imagine that when my mom reads said movie title, she will remember the 1960s film where two campers discover their twin identities and plot to reunite their divorce-stricken parents. While the key blocks of the plot remain unchanging, I come from a different age where The Parent Trap means a pre-house arrest Lindsay Lohan playing each twin, a dazzling love between Elizabeth James and Nick Parker, credits running as “This Will Be (An Everlasting Love)” blares from the television, and most importantly, a beginning to my obsession with eating chocolate and peanut butter in symphonic unison. I don’t know many girls my age who could forget the following scene:
Hallie: [takes out a box of Oreos] Want one?
Annie: Oh, sure, I love Oreos. At home, I eat them with… I eat them with peanut butter.
Hallie: You do? That is so weird.
[takes out a jar of peanut butter]
Hallie: So do I!
Annie: You’re kidding! Most people find that totally disgusting.
Hallie: I know, I don’t get it.
Annie: Me either.
I don’t get it either Hallie and Annie. Instead, I adore the peanut butter and chocolate combination, so much so, that I couldn’t resist making these ever-scrumptious chocolate peanut butter whoopie pies, adapted from a Martha Stewart recipe that dates back to her 2005 Holiday Cookies segment. As part of Bakedby2Kates, my friend Kate and I rotate who picks the recipe for each week. As my second pick, I prolonged my calorie-popping dessert choices with these two rounded chocolate cookies smushed together by a spoonful of fluffy peanut butter buttercream. The whoopie pies were nauseatingly rich but unbelievably delicious. One was definitely enough but that didn’t stop some of our friends from enjoying a second helping.
Baking the cookies was simple enough. Although we didn’t have an electric mixer with a paddle attachment, our hand-mixing of the batter—using a wooden spoon—worked perfectly well. Other changes we made to Martha’s recipe were using a store-bought vanilla buttercream mixed in a 1:1 ratio with spoonfuls of creamy peanut butter (Betty Crocker and Jif respectively), replacing our parchment paper deficiency with buttering the cookie pan, and microwaving the bittersweet chocolate in lieu of heating it on the stove. Oh yeah, and we ate the pies less than ten minutes after piping on the spiral chocolate pattern!
If you had the chance to taste one of these whoopie pies, I hope you enjoyed every bite! If not, I suggest giving this recipe a try, chocolate and peanut butter can never fail you.
Adapted from Martha Stewart, Holiday Cookies 2005:
Peanut Butter Whoopie Pies
- 1 3/4 cups all-purpose flour
- 3/4 cup unsweetened cocoa powder (not Dutch process)
- 1 1/2 teaspoons baking soda
- 1/2 teaspoon fine salt
- 4 tablespoons unsalted butter, softened
- 1/4 cup vegetable shortening
- 1/2 cup granulated sugar
- 1/2 cup packed dark-brown sugar
- 1 large egg
- 1 cup whole milk
- 1 teaspoon pure vanilla extract
- Peanut Butter Buttercream *we combined a store-brand vanilla buttercream with creamy peanut butter at a 1:1 ratio
- 2 ounces bittersweet chocolate, finely chopped
1. Preheat oven to 375 degrees. Line two large baking sheets with parchment paper; set aside. Sift together flour, cocoa, baking soda, and salt into a small bowl; set aside. *You can butter the baking sheets if you don’t have parchment paper
2. Add butter, shortening, and sugars to the bowl of an electric mixer fitted with the paddle attachment; cream on high speed until smooth, about 3 minutes. Add egg; beat until pale and fluffy, about 2 minutes. Add half the flour mixture, then the milk and vanilla; beat until combined. Add the remaining flour mixture. Beat together, scraping down sides of bowl with a rubber spatula as needed. *You can use a wooden spoon to mix if you don’t have an electric mixer
3. Drop 12 slightly rounded tablespoons of batter 2 inches apart on each baking sheet. Use a metal spoon to slightly flatten the cookie dough into rounder circles. Bake the cookies in the upper and lower thirds of over, 10 minutes; switch the positions of the baking sheets, and rotate each one. Continue baking until the cookies spring back to the touch, 2 to 4 minutes more.
4. Remove from over; let cookies cool on baking sheets, 10 minutes. Transfer with a metal spatula to a wire rack; let cool completely. Meanwhile, line a cooled baking sheet with a new piece of parchment; repeat process with remaining batter.
5. Spread 1 scant tablespoon buttercream on flat sides of half the cookies. Top each with one of the remaining cookies, flat side down, and gently press together. Transfer pies to a tray. *We gave our pies a little more buttercream in the middle, I’d suggest it!
6. Melt half the chocolate in a saucepan over low heat, stirring until smooth. Remove from heat; add remaining chocolate, and stir until melted and smooth. Transfer to a pastry bag fitted with a plain round tip (Ateco #2 or #3) or a small parchment cone. Pipe chocolate in a spiral pattern on top of each pie. Let chocolate set before serving, about 1 hour.