This recipe from Diane Morgan’s brand new cookbook, Roots.
Food and a Cookbook! You can meet Roots author Diane Morgan, load up on food and go home with a new cookbook: Diane is doing a dinner and class at Abby’s Table on Saturday night with guest speaker Dr. Samantha Brody about the nutritional and health benefits of root vegetables. Tickets are here.
These darling magenta-hued cupcakes are brilliantly colored all the way through. No food coloring is used here; the color comes from pureeing freshly roasted beets. I tested the recipe with canned beets and the color is drab and faded, but given how easy it is to roast beets this simple step can be done while you measure and prepare the ingredients for the cupcakes and
buttercream. I finely chop the roasted beets and then puree them in a food processor. It is important to let the machine run for a couple of minutes, scraping down the sides of the workbowl once or twice, until the puree is completely smooth.
Makes 12 cupcakes
2 cups/200 g sifted cake/soft-wheat flour
1 tsp baking powder
1/4 tsp kosher or sea salt
1/8 tsp ground cinnamon
1 1/2 cups/342 g puréed red Roasted Beets
1 cup plus 2 tbsp/225 g granulated sugar
3 large eggs, beaten
2/3 cup/180 ml canola oil
3/4 tsp pure vanilla extract
1 1/4 cups/280 g unsalted butter at room temperature
2 cups confectioners’/icing sugar
1 tbsp heavy (whipping)/double cream
1/2 tsp pure orange oil (see Cook’s Notes)
1/4 tsp pure vanilla extract
2 to 3 tbsp fresh orange juice
Position a rack in the center of the oven and preheat to 350°F/180°C/gas 4. Line a standard 12-cup muffin tin with paper liners.
Sift together the flour, baking powder, salt, and cinnamon. Set aside.
In a large bowl, combine the beets, sugar, eggs, oil, and vanilla. Using a rubber spatula, stir in one-third of the flour mixture, and continue stirring just until the flour disappears. Do not beat or overmix. Repeat, adding the remaining flour mixture in 2 batches.
Spoon the batter into the prepared muffin cups, dividing the batter evenly and filling each cup almost to the top of the liner. Bake for 25 to 30 minutes, or until a toothpick inserted into the center of the cupcakes comes out clean. Let the cupcakes rest in the pan, set on a wire rack, for 10 minutes. Transfer the cupcakes to the wire rack to cool completely, about an hour.
To make the buttercream, in the bowl of a stand mixer fitted with the paddle attachment or in a mixing bowl with a handheld electric mixer, cream the butter on low speed. Add the sugar, cream, orange oil, and vanilla, and beat until incorporated, about 2 minutes. Add the orange juice, a little at a time, until the buttercream is fluffy and smooth.
When the cupcakes are completely cool, spread a thick layer of buttercream over the tops, swirling the frosting to decorate the tops. Alternatively, the frosting can be transferred to a pastry bag and piped around the tops of the cupcakes. The cupcakes can be made up to 2 days in advance. Store, covered, at room temperature.
Pure orange oil is an essential oil cold pressed from the rind of oranges. It is different from pure orange extract. Look for pure orange oil in the baking section of natural foods stores, at baking supply stores, or Middle Eastern grocers. Two brands I see often is Boyajian or Frontier.
The cupcakes freeze well and are handy to have on hand for a party. Freeze the cupcakes unwrapped on a baking sheet/tray. Once frozen, wrap them individually, first with plastic wrap/cling film and then with aluminum foil. The cupcakes can be frozen up to 1 month. Unwrap the cupcakes and thaw at room temperature.