TRIPLE-LAYER KETO CHOCOLATE CAKE
(Rich, Decadent, Sugar-Free Dessert with Espresso Mousse)
Key Info:
- Prep Time: 45 minutes
- Cook Time: 25 minutes
- Total Time: 3 hours 10 minutes (including setting time)
- Servings: 12 slices
- Difficulty: Moderate
- Dietary: Keto, Low-Carb, Gluten-Free
- Net Carbs: 2.3-3g per slice
Equipment Needed:
- 8-inch springform pan
- Hand mixer or stand mixer
- Microwave-safe bowl or double boiler
- Whisk and silicone spatula
- Saucepan
- Parchment paper
Alternative: Regular cake pan lined with parchment paper
Ingredients:
Brownie Base:
- 2 cups (200g) almond flour
- 1/2 cup (50g) cocoa powder
- 3/4 cup (150g) erythritol
- 3 large eggs
- 1/2 cup (113g) melted butter
- 1 tsp vanilla extract
- 1/2 tsp baking powder
Chocolate Mousse Layer:
- 2 oz (56.7g) unsweetened chocolate
- 1 tbsp butter
- 1/4 cup water
- 1 1/4 tsp grass-fed gelatin
- 1 cup heavy whipping cream
- 1/3 cup sugar-free sweetener
- 1/2 tsp vanilla extract
Espresso Mousse Layer:
- 2/3 cup strong espresso (cooled)
- 1 1/2 tsp grass-fed gelatin
- 3/4 cup heavy whipping cream
- 1/4 cup sugar-free sweetener
- 1/2 tsp vanilla extract
Method:
1. Preheat Oven:
Preheat oven to 350°F (175°C).
2. Prepare Brownie Base:
- Mix dry ingredients.
- Whisk wet ingredients separately.
- Combine until smooth.
- Pour into lined springform pan.
- Bake for 25 minutes or until edges set.
- Cool completely.

3. Chocolate Mousse:
- Bloom gelatin in cold water.
- Melt chocolate and butter (keep below 115°F).
- Heat gelatin mixture until dissolved.
- Whip cream until stiff peaks form.
- Fold everything together.
- Pour over cooled brownie.
- Refrigerate for 1 hour.

4. Espresso Mousse:
- Bloom gelatin in cold espresso.
- Heat until dissolved, cool slightly.
- Whip cream with sweetener.
- Fold in espresso mixture.
- Pour over set chocolate layer.
- Refrigerate for 2 hours minimum.

Crucial Tips:
- Room temperature ingredients are essential.
- Don’t overmix mousses – fold gently.
- Check brownie doneness with a toothpick.
- Allow complete setting between layers.
- Keep chocolate below its seizing temperature.

Storage:
- Refrigerate for up to 5 days.
- Do not freeze.
- Serve chilled.
Common Mistakes:
- Rushing setting time.
- Overheating chocolate.
- Not lining the pan properly.
- Using warm espresso.
Variations:
- Mint chocolate: Add peppermint extract.
- Orange chocolate: Add orange zest.
- Nutty version: Add chopped pecans.
- Coffee-free: Use decaf or omit espresso.
