Keto Vanilla Cake Recipe
This Keto Vanilla Cake is a moist, low-carb, and gluten-free dessert perfect for those following a ketogenic lifestyle. Made with almond flour and sweetened with monk fruit or erythritol, it offers a delicious vanilla flavor without the sugar. The recipe includes a light and fluffy buttercream frosting that adds a creamy topping to the delicate cake layers, ideal for birthdays or special occasions.
- Author: Rico
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 1 hour 40 minutes
- Yield: 10-12 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Gluten Free
Vanilla Cake
- 4 large Eggs
- 1/2 cup Granulated Sweetener (Monk Fruit or erythritol)
- 1 teaspoon Vanilla Extract
- 2 tablespoons Coconut Oil (melted or melted butter)
- 2 cups Almond Flour
- 1 teaspoon Baking Powder
Buttercream Frosting
- 1 cup Unsalted Butter (soft, out of the fridge for 4 hours or vegan butter)
- 1 1/2 cups Powdered Erythritol
- 1 teaspoon Vanilla Extract
- 2–3 tablespoons Heavy Cream (or coconut cream)
- Preheat the Oven: Preheat your oven to 160°C (325°F). Prepare a 9-inch round springform pan by greasing it with coconut oil or butter, then line the bottom with a 9-inch parchment paper circle. Grease the parchment and sides again to prevent sticking. Set aside.
- Mix Wet Ingredients: In a large mixing bowl, whisk together the eggs, granulated sweetener, melted coconut oil, and vanilla extract until combined, about 30 seconds to 1 minute. This is similar to whisking an omelet.
- Add Dry Ingredients: Whisk in the almond flour and baking powder until the mixture is evenly combined and smooth.
- Pour and Bake: Pour the batter into the prepared pan and bake for 25 minutes in the center of the oven. Use the fan-bake mode if available; otherwise, regular bake is fine. The cake is done when a skewer inserted in the center comes out clean or with few crumbs.
- Cool the Cake: Let the cake cool in the pan for 5 minutes before removing the springform side. Transfer to a cooling rack and cool completely for 1 to 2 hours before frosting.
- Repeat for Second Layer: Clean, dry, and grease the cake pan again and repeat the vanilla cake recipe to make a second layer.
- Prepare Buttercream Frosting: Using a stand mixer with the paddle attachment, beat the soft butter cubes and vanilla extract on high speed until pale, smooth, and fluffy.
- Add Sweetener: Lower the mixer speed and gradually add the powdered erythritol, about half a cup at a time. Once combined, increase speed to medium and beat for 2 minutes until light and fluffy.
- Incorporate Cream: Add 2-3 tablespoons of heavy cream or coconut cream and continue whisking for 1 minute until fully incorporated and creamy.
- Assemble the Cake: Spread the buttercream frosting evenly between the two cake layers and cover the sides using an icing spatula.
- Set the Frosting: Place the frosted cake in the refrigerator for 2 hours if you want the frosting to set firmly.
- Storage: Store the cake in an airtight container in the refrigerator for up to 24 hours for best freshness. Leftovers can be kept for up to 4 days refrigerated or frozen in ziplock bags; thaw at room temperature before serving.
Notes
- This is a gluten-free cake made with almond flour.
- The cake does not rise much; expect only a small bump in the middle.
- Make sure the unsalted butter is softened at room temperature for several hours before making the frosting.
- Fan-bake mode helps achieve even baking, but regular bake mode is also fine.
- Use parchment paper and grease the pan well to prevent sticking.
- Frosted cake tastes best after chilling to let the frosting set.
- Can be made vegan by substituting butter with vegan butter and heavy cream with coconut cream.
Keywords: Keto Vanilla Cake, Low Carb Cake, Gluten Free Cake, Almond Flour Cake, Keto Dessert, Sugar Free Cake, Buttercream Frosting