Ingredients
For the Hot Milk Sponge Cake
- 5 large eggs
- 1 cup whole milk
- 6 tablespoons butter
- 2 cups granulated sugar (400 grams)
- 2 cups cake flour (220 grams)
- 2 teaspoons baking powder
- ½ teaspoon salt
- 1 tablespoon vanilla extract
For the Raspberry Glaze and Coconut Coating
- 2 teaspoons unflavored gelatin powder
- 1 cup granulated sugar (200 grams)
- 1¼ cup water (divided: ¼ cup + 1 cup)
- 10 ounces frozen raspberries (thawed)
- 2 cups powdered sugar (250 grams)
- ¼ teaspoon red food coloring (optional)
- 2 cups desiccated coconut
Instructions
- Warm the Eggs: Place whole eggs in a bowl of warm water to bring them to room temperature, which helps in whipping them to a higher volume.
- Preheat and Prepare Pans: Preheat oven to 350°F (175°C). Grease and flour two 8-inch square cake pans and line the bottoms with parchment paper for easy removal.
- Warm Milk and Butter: In a saucepan over low heat, warm the milk and butter until the butter melts, then keep warm on the lowest heat setting.
- Beat Eggs and Sugar: Crack eggs into a large mixing bowl and add the sugar. Beat on high speed for 8-15 minutes until the mixture triples in volume and becomes pale yellow.
- Sift Dry Ingredients: Sift together cake flour, baking powder, and salt over the beaten eggs. Gently fold in with a spatula until just combined – some flour streaks should remain.
- Add Vanilla and Milk Mixture: Stir vanilla extract into the warm milk mixture, then gently pour the milk into the batter. Stir by hand, scraping the sides and bottom to incorporate all flour.
- Bake the Sponge Cake: Divide the batter evenly between the prepared pans. Bake for 30-34 minutes or until a toothpick inserted in the center comes out clean. Allow cakes to cool in the pans on a wire rack.
- Soften Gelatin: Sprinkle gelatin over ¼ cup of water in a small dish and allow to soften for 5 minutes.
- Make Raspberry Syrup: In a small saucepan over medium-high heat, combine 1 cup water and 200 grams sugar, stirring until dissolved. Add thawed raspberries and cook for 5-8 minutes.
- Strain Raspberry Mixture: Pour the cooked mixture through a fine-mesh strainer into a bowl, pressing to extract as much liquid as possible. Discard solids.
- Combine Gelatin and Raspberry Syrup: Heat softened gelatin in the microwave for about 10 seconds until syrupy, then whisk into the raspberry syrup.
- Make Raspberry Glaze: Sift powdered sugar into a bowl. Pour raspberry syrup over sugar and whisk until smooth. Add red food coloring if desired. Refrigerate for 15-20 minutes until slightly thickened.
- Prepare for Assembly: Place a wire cooling rack over a baking sheet lined with parchment or wax paper.
- Cut Cake: Trim edges from cooled sponge cake and cut into 2-inch squares. Place squares on a plate and freeze for 30 minutes.
- Set up Coating Bowls: Place raspberry glaze in one bowl and desiccated coconut in another for dredging.
- Coat Cakes: Remove cake squares from freezer. Using a fork, dip each square in raspberry glaze, turning to coat completely, then spoon desiccated coconut over all sides. Place coated lamingtons on the wire rack.
- Chill and Set: Refrigerate the coated lamingtons on the baking sheet for 20-30 minutes to allow the glaze to set.
Notes
- Warming the eggs helps them whip more easily to a greater volume for a light sponge.
- Folding the dry ingredients gently ensures the cake stays airy and tender.
- Ensure the raspberry glaze is slightly thickened before coating for optimal coverage.
- Freezing the cake squares before dipping helps them hold their shape and prevents sogginess.
- If using food coloring, add sparingly to enhance the raspberry color without overpowering.
- You can store coated lamingtons in the refrigerator for 2-3 days in an airtight container.
- Prep Time: 30 minutes
- Cook Time: 34 minutes
- Category: Dessert
- Method: Baking
- Cuisine: Australian
- Diet: Vegetarian