Caramel Popcorn Sundaes With Ice Cream

Ingredients

• To serve: crushed peanuts
• 8 small waffle ice-cream cones
• To serve: icing sugar
• Buttered popcorn ice-cream
• 2 tsp grapeseed oil
• 40 gm popping corn
• 80 gm butter, melted
• 500 ml milk (2 cups)
• 500 ml pouring cream (2 cups)
• 1 tsp vanilla extract
• 200 gm sugar
• 8 egg yolks
• Caramel sauce
• 220 gm sugar (1 cup)
• 2 tbsp liquid glucose (see note)
• 1/3 tsp cream of tartar
• 30 gm butter
• 160 ml pouring cream
• Buttered popcorn
• 40 gm popping corn (1 cup)
• Peanut brittle
• 85 gm caster sugar (¾ cup)
• 45 gm liquid glucose (¼ cup)
• 70 gm roasted peanuts (½ cup)
• 5 gm butter
• ½ tsp bicarbonate of soda
• ½ tsp vanilla extract