Citrus Brushstroke Cake Recipes

UPSIDE-DOWN CITRUS CAKE

Steps:

• For the topping: Preheat the oven to 350 degrees F. Generously butter a 9-inch round cake pan and line the bottom with parchment paper.
• Use a fine grater to zest 1 teaspoon zest from each of the citruses (for a total of 1 tablespoon zest). Reserve the zest for the cake.
• Cut the top and bottom off of each citrus and place them with a flat side on the cutting board. Then, following the curve of the fruit, use a sharp knife to cut off the peels and as much of the white pith as possible. Slice the fruit crosswise into 1/4-inch thick rounds; carefully remove any seeds.
• Combine the butter and sugars in a small saucepan and warm over medium-low heat until melted. Pour into the prepared cake pan and spread evenly. Top with the citrus rounds so that they fit very snugly and are slightly overlapping (you may not use every slice). Drizzle with the orange liqueur, if using.
• For the cake: Whisk the flour, baking powder, baking soda and salt together in a medium bowl. Put the butter, sugar and reserved zest in another bowl and beat with an electric mixer on medium-high speed until light and fluffy, about 3 minutes. Add the eggs one at a time, beating after each addition. Beat in the vanilla. Add the flour mixture in 3 batches, alternating with the buttermilk, beginning and ending with the flour; mix until just combined.
• Pour the cake batter over the citrus and bake until a wooden pick inserted into the center just comes out clean, 50 to 60 minutes. Run a sharp knife around the edge of the cake and let it cool for 15 minutes, then carefully invert it onto a platter, replacing any citrus that may have stuck to the pan. Serve slightly warm or at room temperature.

SUNSHINE CITRUS CAKE

Steps:

• Fill the bottom pot of your double boiler with 1-2 inches of water. (Or use the DIY double boiler method listed in the notes.) Place on high heat. Once the water begins to boil, reduce to low heat to keep the water at a simmer. Place egg yolks, egg, granulated sugar, lemon zest, lemon juice, and salt into the top pot of your double boiler. Using a silicone whisk (avoid metal because it leaves an aftertaste), whisk until completely blended and then continue to whisk as the curd cooks. Whisk and cook until the mixture becomes thick and is the consistency of hollandaise sauce or a really thick soup, about 10 minutes or when an instant read thermometer reaches 160°F (71°C). If curd isn't thickening, turn up the heat and constantly whisk. Remove pan from heat. Cut the butter into 6 separate pieces and then whisk into the curd until butter has melted and combined. Pour curd into a jar or bowl and place a piece of plastic wrap directly on top so it is touching the top of the curd. This prevents a skin from forming on top. The curd will continue to thicken as it cools. Place in refrigerator to speed up cooling. Once cool, the plastic wrap can be removed. Refrigerate the curd for up to about 10 days or for longer storage, you can freeze the cooled curd for up to 3-6 months. Thaw in the refrigerator overnight before enjoying. Makes 1 heaping cup.
• Preheat oven to 350°F (177°C). Grease three 6×2 inch cake pans, line with parchment paper, then grease the parchment paper. Parchment paper helps the small cakes seamlessly release from the pans.
• Whisk the flour, baking powder, and salt together in a medium bowl. Set aside. Using a handheld or stand mixer fitted with a paddle or whisk attachment, beat the butter and sugar together on medium-high speed until combined, about 1 minute. Scrape down the sides and up the bottom of the bowl with a rubber spatula and then add the citrus zest. Beat on medium-high speed until combined and creamy, about 2 minutes. Add the eggs and vanilla extract. Beat on medium-high speed until combined. Scrape down the sides and up the bottom of the bowl and beat again as needed to combine. Add half of the flour mixture (just eyeball it), half of the milk, and half of the citrus juice. Beat on low speed until mostly combined, and then add the remaining flour mixture, milk, and citrus juice. Beat on low speed until combined. Do not over-mix. You may need to whisk it all by hand to make sure there are no large lumps at the bottom of the bowl. The batter will be slightly thick with some small lumps. You will have between 3.5 - 4 cups of batter.
• Divide and pour batter evenly into cake pans. If batter appears to have bubbles, give the pans a light tap on the counter to pop them. Bake cakes for 18-21 minutes or until baked through. To test for doneness, insert a toothpick into the center of the cake. If it comes out clean, it's done.
• Allow cakes to cool completely in the pans set on a wire rack for 30 minutes. Remove cakes from the pans and set them on a wire rack to cool completely. The cakes must be completely cool before frosting and assembling.
• In a large bowl using a hand-held mixer or stand mixer fitted with a whisk or paddle attachment, beat the cream cheese on medium-high speed until creamy, about 1 minute. Scrape down the sides and up the bottom of the bowl and beat again as needed until creamy. Add the confectioners' sugar and vanilla extract, and then beat on medium speed until combined and completely smooth (absolutely no lumps), at least 2 full minutes. Scrape down the sides and up the bottom of the bowl and beat again as needed to smooth out. Switch to a whisk attachment (if you haven't already been using it). Turn the mixer to low speed and with the mixer running, carefully pour in the cream in a slow and steady stream. After all of the cream has been added, turn the mixer up to high speed and whip until thick and stiff peaks form, about 1-2 minutes. Do not walk away during this time and do not be concerned if your frosting takes longer to whip. You're looking for a thick, airy consistency with stiff peaks. If your frosting appears soupy now or at any point you are working with it, it needs more whipping to introduce more air. If your frosting appears chunky or curdled, it's over-whipped. To fix, stir 1 Tablespoon of heavy cream into the frosting by hand to smooth out again. You will have about 3.5 cups of frosting.
• Spoon 1 cup of frosting (about 240ml) into a separate bowl. Stir in 3 heaping Tablespoons of cooled lemon curd. This will be your filling for the cake. Enjoy remaining lemon curd drizzled on the cake slices or as a topping on other baked goods.
• First, make sure you have enough room for the cake inside your refrigerator because it must chill at the end of this step and briefly in the next step as well. If the cake layers aren't flat on top, carefully and slowly level them off using a large serrated knife. Discard (or crumble over ice cream!). Place 1 cake layer on your cake stand, cake turntable, or serving plate. Evenly cover the top with 1/2 of the lemon curd frosting. Top with 2nd cake layer and evenly cover the top with remaining lemon curd frosting (if you have extras, just use it on the exterior of the cake). Top with the third cake layer. Spread a very thin layer of regular whipped frosting on top and all around the sides of the cake to create a crumb coat. A bench scraper and small icing spatula are handy for this. Refrigerate uncovered for 30 minutes.
• Add remaining frosting on chilled crumb-coated cake using a small icing spatula or a larger flat icing spatula. Use a bench scraper, if desired, to smooth out the sides. Refrigerate the decorated cake uncovered for at least 30 minutes to help set the frosting. After that, if you used a cake turntable, you can carefully transfer the cake to a cake stand or serving plate using a couple flat spatulas.
• After 30 minutes in the refrigerator, the decorated cake is fine to slice and serve or sit out at room temperature for a few hours. Cover leftover cake tightly and store in the refrigerator for 5 days.

UPSIDE-DOWN CITRUS OMBRE CAKE

Steps:

• Preheat the oven to 350 degrees F.
• For the citrus: Slice the Meyer lemons into 1/4-inch-thick wheels, then trim the wheels into even squares (about 1 1/2 inches in size). Repeat with the navel oranges, tangerines, Cara Cara oranges, grapefruits and blood oranges. Line the cut citrus pieces on a baking sheet in a single layer. Set aside.
• For the glaze: Place the granulated sugar, brown sugar, butter and water into a small saucepan and bring to a simmer over medium heat; simmer until the sugars dissolve. Pour the mixture into a 9-by-13-inch baking dish and, using a pastry brush, brush over the entire surface.
• Starting with blood oranges and beginning at the top right corner of the baking dish, tightly line the blood orange pieces side by side, with the corners at the top, bottom and sides so you have a row of diamonds, not squares. Repeat, fitting the second row tightly into the gaps from the first row. Repeat with remaining citrus, going from dark to light and creating 2 rows for each type, until the entire baking dish is filled. Cut the remaining citrus diamonds in half and place into the edges of the dish to fill in the remaining gaps around the border. Set aside.
• For the buttermilk cake: Place the flour, baking powder, baking soda and salt in a mixing bowl and whisk together. In another mixing bowl, combine the butter and granulated sugar and beat together with an electric hand mixer until light and fluffy. Add the eggs one at a time and beat together. Add the dry mixture to the wet mixture and beat together. Add the buttermilk and beat together until a thick batter forms with no lumps. Stir the vanilla and citrus zest into the batter until just combined.
• Pour the cake batter over the arranged citrus in the baking dish and spread around until you have an even layer. Bake the cake for 30 to 35 minutes or until a toothpick comes out clean when inserted into the center of the cake and the top is golden brown. Remove the cake from the oven and allow it to cool for at least 30 minutes.
• Place a cutting board or large platter upside down over the top of the baking dish and quickly but carefully invert the cake. Carefully lift the baking dish from the cake to reveal the ombre top. Slice and serve.