Ingredients

Steps

• Preheat the oven to 130°C.
• Whisk egg whites and salt in a bowl until soft peaks form.
• Whisk in sugar one tablespoon at a time until stiff and glossy.
• Whisk in the cornflour, raspberry vinegar, and vanilla extract until combined.
• Spoon heaps of mixture onto a lined baking sheet.
• Bake for 75 minutes until the outsides are crisp.
• Serve topped with whipped cream and fresh berries.