Prepare for Baking: Start by preheating your oven to 325°F (175°C). Line an 8-inch baking pan with parchment paper, ensuring it covers the bottom and sides for easy removal.
Mix Wet Ingredients: In a large bowl, combine the softened cream cheese and melted butter until they're smooth. Add the brown sweetener and beat for about 3 minutes until the mixture is lighter and fluffy.
Incorporate Eggs & Vanilla: Add the eggs one at a time, mixing well after each addition. Scrape down the sides of the bowl as needed, then stir in the vanilla extract.
Add Dry Ingredients: Gently add the almond flour, all the warming spices (ginger, cinnamon, nutmeg, cloves), and baking powder to the wet mixture. Beat until just combined – be careful not to overmix.
Bake the Cake: Pour the batter into your prepared baking pan and spread it evenly. Bake for 55 to 65 minutes, or until the top is set and feels firm when lightly touched.
Cool Completely: Remove the cake from the oven and let it cool in the pan for at least 20 minutes. Then, carefully flip it onto a wire rack to cool completely before frosting. This is crucial for easy handling.
Make the Frosting: While the cake cools, beat the softened mascarpone cheese in a large mixing bowl with a hand mixer for 2-3 minutes until light and fluffy. Avoid overmixing.
Finish Frosting: Stir in the powdered sweetener and vanilla extract until the frosting is creamy, smooth, and fluffy.
Assemble & Serve: Once the cake is fully cooled, spread the luscious mascarpone frosting evenly over the top. Optionally, garnish with toasted walnuts for extra crunch and flavor. Slice and enjoy your delicious keto treat!
Notes
Nutrition Information (per serving): Calories: 265 Total Carbs: 3.3g Net Carbs: 1.9g Fats: 25g Protein: 7g