In honour of National Oreo Day I thought it fitting to re-run this post from 2011. I originally wrote this post for the Sweet Potato Chronicles and it has proven to be one of their most popular stories of all time. I guess there is no denying the love for the Oreo. And what could be better than making your very own.
Makes 25 to 30 sandwich cookies
For the chocolate wafers:
1 1/4 cups all-purpose flour
1/2 cup unsweetened Dutch process cocoa (Fry’s Cocoa Powder will work in Canada)
1 teaspoon baking soda
1/4 teaspoon baking powder
1/4 teaspoon salt
1 cup sugar
1/2 cup plus 2 tablespoons room-temperature, unsalted butter
1 large egg
For the filling:
1/4 cup room-temperature, unsalted butter
1/4 cup vegetable shortening
2 cups sifted icing sugar
2 teaspoons vanilla extract
- Set two racks in the middle of the oven. Preheat to 375°F.
- In a food processor, or bowl of an electric mixer, thoroughly mix the flour, cocoa, baking soda and powder, salt, and sugar. While pulsing, or on low speed, add the butter, and then the egg. Continue processing or mixing until dough comes together in a mass.
- Take rounded teaspoons of batter and place on a parchment paper-lined baking sheet approximately two inches apart. (I started off with loonie sized chunks of dough which was too big. It’s more like the size of a quarter. Remember, you’re aiming for 50 to 60 of these individual wafers!) With moistened hands, slightly flatten the dough. Bake for 9 minutes, rotating once for even baking. Set baking sheets on a rack to cool.
- To make the cream, place butter and shortening in a mixing bowl, and at low speed, gradually beat in the sugar and vanilla. Turn the mixer on high and beat for 2 to 3 minutes until filling is light and fluffy.
- To assemble the cookies, in a pastry bag with a 1/2 inch, round tip, pipe teaspoon-size blobs of cream into the center of one cookie. Place another cookie, equal in size to the first, on top of the cream. Lightly press, to work the filling evenly to the outsides of the cookie. (I don’t think it’s entirely necessary to use a pastry bag. You could just spoon some icing on and squeeze between two wafers.) Continue this process until all the cookies have been sandwiched with cream.