Elegant miniature chocolate cakes featuring a crunchy base, rich dark chocolate truffle infused with rum, and a light milk chocolate mousse, presented on a cocoa shortcrust base.
Yields: 8 Cakes
Target Mold Size: 4 cm diameter silicone insert molds (for core), 6.5 cm diameter silicone molds (for mousse), 7 cm diameter flower cutters (for base).
DAY ONE: Component Preparation (Insert Core)
1) Crunch Layer (Insert Base)
| Ingredients | Weight (g) | Notes |
|---|---|---|
| Cara Crakine | 100 g | Or crushed cornflakes (50g) mixed with Nutella (50g) |
| Milk Chocolate Crispearls | 25 g |
Method
- Combine Crunch: Mix the Cara Crakine (or alternative mix) with the Crispearls.
- Fill Molds: Fill eight 4 cm diameter silicone insert molds approximately 50% full with the crunch mixture. Level the surface with a teaspoon.
- Freeze: Place the mold in the freezer while preparing the next layer. The crunch layer must be frozen to prevent it from softening when the truffle is poured on.
2) Dark Chocolate Truffle with Rum (Insert Topping)
| Ingredients | Weight (g) | Notes |
|---|---|---|
| Dark Chocolate (min. 55% cocoa solids) | 100 g | Carefully melted |
| Heavy Cream (35% fat) | 128.75 g | Approx. 125 ml |
| Rum or Rum Essence | 10 g | Approx. 2 tsp |
Method
- Melt Chocolate: Carefully melt the dark chocolate and set it aside in a bowl.
- Infuse Cream: Heat the heavy cream almost to a boil in a small pan.
- Emulsify: Pour the hot cream over the melted chocolate while stirring in the center with a rubber spatula until combined.
- Add Rum: Stir in the rum or rum essence.
- Blend and Fill: Stand blend the ganache for smoothness. Fill the remaining space in the 4 cm insert molds (on top of the crunch) with the chocolate truffle.
- Freeze: Put the inserts in the freezer overnight until they are completely solid.
DAY TWO: Mousse Preparation
3) Milk Chocolate Mousse
| Ingredients | Weight (g) | Notes |
|---|---|---|
| Gelatin Sheets (240 Bloom) | 3.5 g | 2 sheets, bloomed |
| Milk Chocolate (30-35% cocoa solids) | 200 g | Carefully melted |
| Heavy Cream (to be heated) | 103 g | Approx. 100 ml |
| Heavy Cream (to be whipped) | 206 g | Approx. 200 ml, chilled |
Method
- Soften Gelatin & Melt Chocolate: Soak gelatin in cold water. Carefully melt the chocolate.
- Emulsify Base: Heat 103 g of heavy cream almost to a boil. Remove from the heat and whisk in the gelatin. Pour the hot cream over the chocolate, stirring until combined.
- Cool: Let the mixture cool until lukewarm (approx. 28 degrees Celsius).
- Whip and Fold: Whip 206 g of cold heavy cream to soft peaks. Gently fold the cream into the lukewarm chocolate mixture in two additions.
- Fill Mousse Molds: Pour the chocolate mousse into eight 6.5 cm diameter silicone molds (e.g., Silikomart Stone 85), filling each mold approximately 80% full.
- Partial Set: If the mousse is liquid, chill it briefly until it sets slightly (forms a soft peak when touched).
- Insert Core: Take the frozen crunch/truffle inserts out of the mold and place them in the chocolate mousse, with the truffle facing downwards.
- Freeze: Put the cakes in the freezer overnight.
DAY THREE: Assembly & Finishing
4) Cocoa Shortcrust Pastry Bases (Pâte Sablée)
| Ingredients | Weight (g) | Notes |
|---|---|---|
| All-Purpose Flour | 140 g | |
| Almond Flour | 30 g | |
| Icing Sugar (powdered) | 55 g | |
| Cold Butter | 90 g | Cubed |
| Cocoa Powder (unsweetened) | 20 g | |
| Salt | Pinch | |
| Egg (Whole) | 25 g | Approx. half an egg |
Method
- Prepare Dough: Combine flour, almond flour, cocoa powder, icing sugar, salt, and cold butter in a food processor and pulse until crumbly.
- Bind: Add the 25 g egg and quickly mix until the dough just comes together. Do not overwork.
- Chill and Shape: Roll out the dough between two pieces of parchment paper. Chill in the fridge for 2 hours (or 45 minutes in the freezer).
- Bake Bases: Cut out 8 bases with a 7 cm flower-patterned cookie cutter. Bake the bases at 175°C for approx. 10 minutes until set.
- Cool: Let the bases cool completely on a cooling rack. Store them in a cake tin to keep them crisp.
5) Milk Chocolate Glaze (Glaçage Miroir)
| Ingredients | Weight (g) | Notes |
|---|---|---|
| Gelatin Sheets (240 Bloom) | 10.5 g | 6 sheets, soaked |
| Milk Chocolate (30-35% cocoa solids) | 150 g | Finely chopped |
| Heavy Cream (35% fat) | 103 g | Approx. 100 ml |
| Water | 50 g | |
| Caster Sugar | 150 g | |
| Glucose Syrup | 150 g |
Method
- Prepare Glaze: Follow the standard method (Bloom, Heat Syrup/Water/Cream/Glucose, Emulsify over Chocolate, Cool) to prepare the glaze. Add no color, as the natural milk chocolate color is desired.
- Temper Glaze: Cover the surface with cling film and cool the glaze down to 34°C–35°C.
- Glaze Cakes: Take the frozen mousse cakes out of the freezer. Place them on a cooling rack. Pour the glaze over the frozen cakes. Use a small palette knife to remove the glaze excess from the bottom.
- Assemble: Place each glazed cake on a cocoa shortcrust base.
6) Chocolate Swirls and Decoration
| Materials | Weight (g) | Notes |
|---|---|---|
| Dark Chocolate | 120 g | Tempered |
| Acetate Baking Sheet | – | 8 cm x 40-45 cm |
| Flower Petals | – | For garnish |
| Glucose Syrup | Small amount | For gluing decorations |
Method
- Prepare Swirls: Temper the dark chocolate. Spread it thinly onto the acetate sheet.
- Shape: When the chocolate is set but still flexible, cut the sheet into smaller strips and wrap them around a cylindrical form (like a bottle) to set the curve. Once fully crystallized, break the chocolate into smaller pieces/swirls.
- Final Garnish: Place one chocolate swirl per cake. Decorate with various flower petals, secured with a small amount of glucose syrup.
I’m Chef Mimo, a passionate pastry chef with over 17 years of experience in the world of fine desserts. I specialize in French-style entremets, refined cakes, and creative chocolate work. Pastry is not just my profession—it’s my lifelong passion. Through PastryCrafted.com, I love sharing my recipes, techniques, and inspirations with anyone who dreams of mastering the art of pastry. Whether you’re a curious beginner or a seasoned pro, you’re welcome in my sweet world.