Ingredients
For the Sponge Cake:
- 1 cup unsalted butter (softened)
- 1 cup granulated sugar
- 4 large eggs
- 1 tsp vanilla extract
- 2 cups all-purpose flour
- 2 tsp baking powder
- ½ tsp salt
- ½ cup milk
For the Filling:
- 1 cup buttercream frosting (or whipped cream)
- Optional: Raspberry jam or lemon curd
For the Fondant Coating:
- 1 lb white fondant (store-bought or homemade)
- Food coloring gels (pastel shades: pink, blue, green, yellow)
For Decoration:
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- Edible gold or silver dust
- Small edible flowers
- Playing card designs (printed on edible paper)
- Miniature fondant teacups or mushrooms
Instructions
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Bake the Sponge Cake:
- Preheat oven to 350°F (175°C).
- Cream butter and sugar together until light and fluffy.
- Beat in eggs one at a time, then stir in vanilla extract.
- In a separate bowl, whisk together flour, baking powder, and salt.
- Alternate adding the dry ingredients and milk into the batter, mixing until smooth.
- Pour batter into a lined baking sheet and bake for 15–20 minutes. Let cool completely.
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Layer and Cut the Cake:
- Spread buttercream or jam evenly over the cooled cake.
- Place a second layer of cake on top, pressing gently.
- Chill for 30 minutes, then cut into small squares using a sharp knife or cookie cutter.
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Coat with Fondant:
- Roll out white fondant and tint portions with food coloring to create pastel shades.
- Use a thin layer of corn syrup or piping gel to adhere fondant to each cake square.
- Smooth gently with hands or a fondant smoother, then trim excess fondant.
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Decorate the Petit Fours:
- Add edible flowers, gold dust, or printed playing card designs.
- Create miniature fondant shapes like teacups, mushrooms, or hearts for an extra whimsical touch.
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Serve & Enjoy!
Notes
- Make-Ahead Tip: Store assembled petit fours in an airtight container for up to 2 days.
- Gluten-Free Option: Use gluten-free flour for the sponge cake.
- Vegan Alternative: Substitute butter and eggs with vegan butter and flax eggs. Use vegan fondant and frosting.
- Flavor Variations: Try lemon, almond, or chocolate sponge cake for different flavors.
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- Extra Texture: Add crushed nuts, sprinkles, or edible glitter for a unique twist.
- Prep Time: 20 minutes
- Cook Time: 20 minutes
- Category: Desserts
- Method: Baking
- Cuisine: Themed / Fantasy
- Diet: Vegetarian