For a start they call this recipe, Mousetraps.
Ingredients (serves 4)
1 small block loaf of bread,
cut into 8 thick slices, toasted
100g sliced leg ham
3 eggs, separated
1 1/2 cups grated tasty cheese
Preheat a grill on medium-high heat. Place toast, in a single layer, on a baking tray. Top with ham.
Beat egg yolks in a bowl until well combined. Stir in cheese and season with salt and pepper.
Using an electric mixer, beat eggwhites in a clean, dry bowl until stiff peaks form. Stir half the eggwhites into cheese mixture. Using a large metal spoon, gently fold in remaining eggwhites. Spoon mixture over ham. Place mousetraps under hot grill. Cook for 3 to 4 minutes or until egg mixture is golden and cooked through. Serve.
Seems a lot of trouble for what's basically grilled cheese. And they still claim Pavlova for their own.