
Raspberry Lamingtons bring a vibrant twist to a beloved Australian classic, infusing the traditional sponge cake squares with bright berry flavor. The delicate balance of tender cake, fruity glaze, and coconut coating creates a treat that's visually stunning and irresistibly delicious. I've found these pretty pink squares to be perfect for afternoon tea parties, baby showers, or anytime you want to elevate an ordinary day with something special.
Last summer, I served these at a garden party and was amused to watch guests who claimed they were 'just having one' return for seconds and thirds. The bright raspberry flavor seems to make them less heavy than the chocolate version, which guests used as perfect justification for 'just one more.'
Essential Ingredients and Selection Tips
- Eggs: Use room temperature eggs for maximum volume when beating. This creates the airy texture essential to a proper sponge cake.
- Cake Flour: The lower protein content of cake flour produces a more tender crumb than all-purpose flour. If unavailable, substitute by measuring 1 cup all-purpose flour, removing 2 tablespoons, and replacing with 2 tablespoons cornstarch.
- Raspberries: Fresh berries provide the brightest flavor, but frozen work beautifully and are often more economical. If using frozen, there's no need to thaw them first.
- Desiccated Coconut: The fine texture of desiccated coconut adheres better to the glaze than shredded coconut. Look for it in specialty baking stores or online if your regular grocery doesn't carry it.

The quality of your raspberries significantly impacts the final flavor. During peak berry season, I use fresh local raspberries for an unmatched brightness. During off-seasons, premium frozen berries actually provide better flavor than out-of-season fresh ones that have traveled long distances.
Detailed Cooking Instructions
- Create the Perfect Sponge Base:
- Preheat oven to 350°F (175°C), line an 8-inch square pan with parchment. Warm ½ cup milk with 3 tablespoons butter. Sift 1½ cups cake flour, 1½ teaspoons baking powder, and ¼ teaspoon salt. Beat 3 eggs until foamy, gradually adding 1 cup sugar until pale and thick. Stir in 1 teaspoon vanilla. Fold in flour mixture, then warm milk mixture. Pour into pan and bake for 25-30 minutes.
- Cool and Prepare the Cake for Glazing:
- Cool cake in pan 10 minutes, then transfer to a rack. Trim edges, cut into 16 squares, lightly trim top/bottom crusts. Freeze for 20 minutes.
- Prepare the Vibrant Raspberry Glaze:
- Sprinkle 1 tablespoon gelatin over 3 tablespoons cold water. Simmer 2 cups raspberries with ¼ cup water, mash, then strain. Stir in 3 cups confectioners' sugar, heat gently, dissolve gelatin, and cool to a thick but pourable consistency.
- Master the Glazing Technique:
- Dip each frozen cake square into glaze using a fork, ensuring even coating. Let excess drip off.
- Apply the Coconut Coating with Finesse:
- Roll glazed cakes in desiccated coconut. Chill for 1 hour before serving.
Understanding Sponge Cake Science
Extended beating of eggs and sugar incorporates air, creating a light, airy texture. The warm milk technique helps dissolve sugar and stabilize eggs, resulting in a sturdy yet tender cake ideal for lamingtons.
Make-Ahead Options and Storage
Lamingtons improve with time. Bake the sponge up to 2 days ahead. Assembled lamingtons keep in the fridge for 3 days or freeze up to 3 months. Thaw overnight before serving.
Flavor Variations to Consider
Swap raspberries for mango, passionfruit, or cherries. Add lemon zest to the cake batter for a citrus twist.
Traditional Serving Suggestions
Serve with tea or whipped cream. For a richer dessert, slice lamingtons and fill with whipped cream and fresh raspberries.
Troubleshooting Common Issues
Prevent sinking cake by thoroughly mixing eggs and sugar. Avoid thin glaze to prevent soggy cakes. Ensure coconut adheres properly by rewarming glaze if needed.
The journey of creating perfect raspberry lamingtons balances respect for tradition with creative innovation, bringing Australian charm to any dessert table.

Frequently Asked Questions
- → Can I make Raspberry Lamingtons ahead of time?
- Yes, you can make them 1-2 days ahead and store in an airtight container in the refrigerator. They actually taste even better on the second day as the flavors meld together.
- → Can I use fresh raspberries instead of frozen?
- Yes, you can substitute fresh raspberries. Use the same amount (10 oz) and cook them slightly longer to break them down before straining.
- → What is desiccated coconut and can I substitute it?
- Desiccated coconut is finely ground dried coconut. You can substitute with shredded coconut, though the texture will be slightly different but still delicious.
- → Why do I need to freeze the cake squares before coating?
- Freezing makes the soft sponge cake easier to handle during coating and helps the glaze adhere better without making the cake too soggy.
- → Can I make a chocolate version of these lamingtons?
- Yes, simply replace the raspberry glaze with a chocolate glaze made from 4 cups powdered sugar, 1/3 cup cocoa powder, 1/3 cup butter and 3/4 cup milk, heated until smooth.