Baked Keto Vanilla Sponge Cake with Fresh Raspberry Cream

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A light sugar-free vanilla sponge layered with fresh raspberries and whipped cream, perfect for a guilt-free keto dessert. This french-inspired keto (gluten-free) ready in about 50 minutes layers almond flour, erythritol sweetener, baking powder into a dessert worth slowing down for — great for weekend baking, holiday tables, or any time you want a sweet payoff at the end of a meal. Each serving lands at about 320 calories and feeds 8, so it slots into a weekend bake or a special-occasion dessert tray. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 20 min Cook: 30 min Serves 8 French cuisine 320 cal/serving
Build a week of meals around this recipe → Shop this recipe on Instacart → Shop equipment ↓

Ingredients

Affiliate disclosure: AislePrompt may earn a commission on qualifying purchases made through Amazon links, at no additional cost to you. See our policy →

Equipment for this recipe

Top-rated tools to make this recipe successfully.

More Bakeware & baking tools → Shop all kitchen tools →

Instructions

  1. Step 1: Preheat oven to 350°F (175°C). In a large bowl, whisk together 1 1/2 cups almond flour, 1/2 cup erythritol sweetener, and 1 tsp baking powder until combined.
  2. Step 2: In a separate bowl, beat 4 large eggs and 2 tsp vanilla extract until light and fluffy, about 2 minutes. Gently fold the egg mixture into the dry ingredients until just combined.
  3. Step 3: Pour the batter into a greased 8-inch round cake pan and bake for 25-30 minutes until a toothpick inserted in the center comes out clean and the edges are golden.
  4. Step 4: While the cake cools, beat 1 cup heavy cream and 4 oz softened cream cheese together with 1 tsp lemon zest until stiff peaks form and the mixture is smooth and creamy.
  5. Step 5: Carefully slice the cooled cake horizontally into two layers. Spread half the raspberry cream mixture evenly over the bottom layer, then scatter 1/2 cup fresh raspberries on top.
  6. Step 6: Place the second cake layer on top, spread the remaining cream mixture evenly, and garnish with the remaining 1/2 cup fresh raspberries. Refrigerate for at least 1 hour before serving.

Frequently asked questions

How long does Baked Keto Vanilla Sponge Cake with Fresh Raspberry Cream take to make?

Total time is about 50 minutes (20 min prep + 30 min cook). Most home bakers find this fits a weekend afternoon; chill or store as the recipe directs before serving.

How do I store leftover Baked Keto Vanilla Sponge Cake with Fresh Raspberry Cream?

Cool fully before storing. Most baked desserts keep at room temperature in an airtight container for 2–3 days, or in the fridge for up to 5 days. Cream- or custard-based desserts must go in the fridge within 2 hours; reheat gently or serve cold per the recipe.

Can I substitute ingredients in Baked Keto Vanilla Sponge Cake with Fresh Raspberry Cream?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Baked Keto Vanilla Sponge Cake with Fresh Raspberry Cream for a different number of people?

The recipe is written for 8 servings. Multiply each ingredient by (your serving target / 8). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is Baked Keto Vanilla Sponge Cake with Fresh Raspberry Cream keto?

Yes — this recipe is tagged keto, gluten-free, sugar-free based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

Related recipes