Raspberry Ice Cream Sandwich - Another Pantry

Ingredients

• 500g raspberries
• 300g caster sugar
• 50ml lemon juice
• 300g raspberries
• flavourless oil, for greasing
• 40g egg whites, from 1–2 eggs
• 160g caster sugar
• 40g egg yolks, from 2–3 eggs
• 250ml double cream
• 50g ground hazelnuts
• 180g blanched hazelnuts
• 140g unsalted butter, softened
• 3g (½ tsp) salt
• 140g light brown soft sugar
• 110g caster sugar
• 2 vanilla pods, finely chopped
• 1 egg
• 200g plain flour
• 4g (¾ tsp) bicarbonate of soda
• 3g (generous ½ tsp) baking powder