First, preheat your oven to 350F, then lightly grease a 9x13" baking dish and line the bottom with parchment paper. In a small bowl, mix together the GF flour, baking powder & kosher salt. Set aside.
1 ½ cups gluten free 1-to-1 flour, 2 tsp baking powder, ½ tsp kosher salt
In a medium bowl, whisk together the eggs, greek yogurt, maple syrup, oil & vanilla until smooth. Then, add the dry ingredients to the wet ingredients & switch to a spatula to stir until just combined. If using GF flour, you can expect the batter to be a bit lumpy -- that's okay!
2 large eggs, ¾ cup full-fat plain greek yogurt or skyr, ⅔ cup maple syrup, ½ cup neutral oil, 1 tsp vanilla bean paste
Pour maple cake batter into the prepared baking dish, then transfer to the oven to bake for 18-20 minutes, until a toothpick comes out clean. Let cool for 10 minutes in the pan, then transfer it to a wire rack to finishing cooling.
Meanwhile, add your cubed butter to a small pan over medium-low heat. Once melted, start stirring/whisking constantly until the milk solids at the bottom turn golden brown and you can smell a nutty aroma -- this usually takes about 5 minutes. Remove brown butter from the pan and pour it into a heat-safe bowl. Transfer to the fridge until solidified but still soft enough that it indents when you touch it, about 45-60 minutes.
½ cup unsalted butter
Add chilled brown butter to the bowl of a stand mixer (can use a hand mixer instead) fitted with the paddle attachment. Beat on medium speed until the butter is smooth. Then, add in the softened cream cheese and beat again until creamy and no chunks remain. Add the powdered sugar, maple syrup, vanilla & a pinch of kosher salt, then continue beating for 2-3 more minutes, until light & fluffy.
8 oz cream cheese, 1 cup powdered sugar, 2 tbsp maple syrup, 1 tsp vanilla bean paste, pinch of kosher salt
Once the cake has cooled, use your paper cups to cut circles out of the cake, pressing down firmly to create cake rounds that fit perfectly inside. You will likely only have space for 8 rounds (4 dot cakes), but you can use the scraps to make 1-2 additional dot cakes. After you have added one cake layer to the cup, spread on some of the brown butter cream cheese frosting, and top it with one more cake layer, followed by another layer of frosting. Level off the frosting so that it's flush with the top of the cup.
Pour maple sprinkles into a rimmed plate, tray or baking sheet. Dunk each cake into the maple sprinkles, pressing down so that the maple sprinkles stick to the frosting. Enjoy!
maple sprinkles