INGREDIENTS
- 2 ½ cups all-purpose flour
- 2 ½ tsp baking powder
- ¼ tsp salt
- 1 cup unsalted butter (softened)
- 2 cups granulated sugar
- 4 large eggs
- 2 tsp vanilla extract
- 1 cup whole milk
- Buttercream frosting (for crumb coat and decoration)
- Fondant (for geode effect)
- Edible luster dust in various colors (purple, blue, gold, silver)
- Rock candy or sugar crystals (in shades of blue, purple, pink, or clear)
- Edible glitter (optional)
- Gold or silver leaf (optional for extra shimmer)
Recipe
- Step 1: Preheat & Prepare
- - Preheat the oven to 175°C (350°F). Grease and line your cake pans with parchment paper.
- Step 2: Mix Dry Ingredients
- - In a bowl, sift together the flour, baking powder, and salt. Set aside.
- Step 3: Cream Butter & Sugar
- - Beat together butter and sugar until the mixture becomes light and fluffy.
- - Add eggs one at a time, followed by vanilla extract.
- Step 4: Add Dry Ingredients & Milk
- - Gradually add the dry ingredients to the butter mixture, alternating with the milk.
- - Mix until smooth and combined.
- Step 5: Bake the Cakes
- - Divide the batter evenly between your prepared cake pans.
- - Bake for 25-30 minutes, or until a toothpick inserted into the center comes out clean.
- - Allow the cakes to cool completely before frosting.
- Step 6: Apply Crumb Coat
- - Once the cakes are cooled, apply a thin layer of buttercream frosting to seal in the crumbs.
- - Chill the cake in the fridge for 30 minutes to set the crumb coat.
- Step 7: Apply Fondant
- - Roll out your fondant and cover the cake to create a smooth surface. Trim any excess fondant and smooth out the edges.
- Step 8: Create Geode Effect
- - Use a sharp knife to carve out a section of the cake to resemble a geode shape.
- - Make it deep enough to place your geode crystals.
- Step 9: Add Sugar Crystals
- - Fill the geode cavity with rock candy or sugar crystals in various colors to mimic the geode's natural look.
- - You can use clear, blue, purple, or pink candy to create an authentic effect.
- Step 10: Enhance with Luster Dust
- - Dust the edges of the geode with edible luster dust in various shades such as purple, blue, or gold to create a shimmering effect.
- - If desired, sprinkle edible glitter or use gold or silver leaf for additional sparkle.
- Step 11: Assemble the Cake
- - Stack the tiers of cake on a sturdy cake stand, ensuring each layer is supported with dowels or cake supports to prevent collapse.
- Step 12: Serve & Enjoy
- - Once the cake is fully assembled, slice and serve. This geode cake will surely be a showstopper at any event!