Citrus Upside Down Cake Recipes

Steps:

• Cake: Preheat oven to 350°F. Brush an 8-inch square pan with 2-inch-high sides with butter. Whisk together flour, baking powder, baking soda, and salt.
• In a mixer fitted with the paddle attachment, beat butter with sugar and zest on medium speed until light and fluffy, 2 to 3 minutes. Add eggs, one at a time, beating well after each addition. Beat in vanilla and sour cream, scraping down sides of bowl as needed. Reduce speed to low and gradually add flour mixture.
• Topping: With a sharp knife, slice ends off each citrus. Following curve of fruit, cut away peel, removing as much white pith as possible. Slice fruit crosswise into 1/4-inch-thick rounds, and remove any seeds. In a small bowl, stir together butter, sugar, and rum. Spread mixture over bottom of prepared pan. Arrange sliced citrus over it in a snug, slightly overlapping even layer (cut some to fit into corners).
• Spread batter over citrus. Bake until cake is golden and puffed and a tester inserted in center comes out clean, about 55 minutes. Transfer pan to a wire rack and let cool 30 minutes. Invert onto a cake plate; serve the same day, warm or room temperature.

Steps:

• Position a rack in the center of your oven and preheat the oven to 350°F. Butter a 9-inch round cake pan and line it with parchment paper.
• Start by making the upside-down layer:
• In a medium saucepan over low heat, melt the butter. Remove the pan from the heat and add ½ cup of the sugar and 2 tablespoons of water. Whisk the mixture until the sugar dissolves and the mixture is glossy and thickened a little. Pour the melted butter and sugar into the prepared cake pan and smooth into an even layer to cover the bottom. Place the cake pan in the freezer until the butter and sugar layer freezes; leave the pan in the freezer until you are ready to transfer the batter to the pan.
• In a small bowl, gently toss the lemon slices with the remaining 2 tablespoons of sugar. Leave the lemon slices in the sugar to macerate for 10 minutes.
• While the upside-down layer freezes, make the cake batter:
• Sift the flour, baking powder, baking soda, and salt into a large bowl. Set aside. Combine the eggs with the olive oil in another large bowl and beat vigorously with a whisk until well combined. Add the yogurt and sugar. Make a well in the flour mixture and add the wet mixture in three additions, folding in each addition until no dry bits of flour remain. Set aside.
• Fan the lemon slices out to cover the melted butter and sugar in the cake pan, overlapping the slices by as much as 1⁄8 inch. Pour the cake batter directly on top of the lemon slices.
• Bake for about 1 hour, until a cake tester inserted into the center comes out with only a few moist crumbs clinging to it. Transfer to a wire cooling rack and let cool for 15 minutes. Invert the cake onto a serving plate and carefully remove the parchment-paper lining. Allow the cake to cool for 1 hour more before serving.
• Note: This cake can be made with nearly any citrus, my favorite being lemon because I like it to be bitter and tart. The only citrus I would not use is raw grapefruit, oro blanco, or lime. The rinds of grapefruit and oro blanco are much thicker than lemons and oranges and they will take longer to bake. Lime and grapefruit also retain too much of the bitter quinine flavor and will make for an odd-tasting 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.

Steps:

• Prepare a grill for indirect heat. If using a charcoal grill, build the hot coals on one side only. If using a gas grill, heat one side only to medium-high heat.
• Whisk together the flour, salt, baking powder, baking soda and cinnamon in a small bowl. Whisk together the eggs, milk, olive oil, sugar, 1 teaspoon vanilla, lemon juice and zest in a large bowl. Pour the dry ingredients into the wet ingredients and whisk to combine. Set aside.
• Place a shallow enameled Dutch oven over direct heat. Add the butter and melt. Continue to toast the butter until it becomes brown and nutty, 1 to 2 minutes. Swirl the butter up the sides of the Dutch oven as you are toasting it to prevent the cake from sticking.
• After the butter has browned, whisk in the brown sugar and allow it to melt. The mixture will resemble wet sand and won't get completely smooth.
• Take the Dutch oven off the heat and shingle the lemon slices in, covering the whole surface. Keep in mind that this will be the top of your cake. Pour the batter into the Dutch oven and put it back over indirect heat. Close the grill and bake until a toothpick inserted into the center of the cake comes out dry, 50 minutes to 1 hour. Remove the cake from the grill and allow it to cool for 5 minutes. Invert the cake onto a platter and continue to cool until ready to serve.
• Meanwhile, place a 2-cup glass jar with a lid in the freezer for 20 minutes. When the jar is cold, pour in the cream and add the sugar and the remaining 1 teaspoon vanilla. Vigorously shake until you end up with soft whipped cream, about 5 minutes.
• Cut the cake into 8 slices and serve with a dollop of whipped cream on top.
• (Alternatively, you can bake the cake in a 350 degrees F oven for 50 minutes.)