Preparing the Meringue Base
Separate eggs carefully, ensuring no yolk gets into the whites. Use a clean, dry bowl.
Beat egg whites with an electric mixer on medium speed until soft peaks form.
Add superfine sugar gradually, one tablespoon at a time, while mixing continuously on high speed for 8-10 minutes until stiff, glossy peaks form.
Gently fold in white wine vinegar and cornstarch using a spatula.
Line a baking tray with parchment paper and draw an 8-inch circle as a guide.
Transfer meringue to the center, shape into a circle, creating a slight well in the middle with higher edges.
Bake at 120°C (250°F) for 1 1/2 hours until dry but not browned.
Turn off oven, leave door slightly ajar, and let meringue cool completely inside for at least 2 hours.
Making the Tangy Lime Curd
Combine lime juice, sugar, and butter in a heatproof bowl over simmering water.
Stir until sugar dissolves completely.
Whisk egg yolks in a separate bowl, then temper by adding a spoonful of warm lime mixture.
Pour tempered yolks back into lime mixture and whisk continuously until thickened and coating the back of a spoon.
Remove from heat, transfer to a clean bowl, cover with plastic wrap touching the surface, and refrigerate until cool.
Creating the Luscious Mango Cream
Blend diced mango with powdered sugar and vanilla extract until completely smooth.
Chill mixing bowl and beaters in freezer for 10 minutes.
Pour whipping cream into chilled bowl and beat on medium-high speed until soft peaks form.
Gently fold mango purée into whipped cream until uniform and stiff peaks form.
Assembling Your Masterpiece
Place cooled meringue on a serving platter.
Spread mango cream generously over the top.
Scatter fresh blueberries and banana slices over the cream.
Drizzle lime curd artistically across the fruit.
Finish with fresh mint leaves and edible pansies.
Refrigerate until ready to serve (within 2-3 hours for best texture).