1️⃣ Make the Caramel Cornflake Cookies

1. Line a baking tray with parchment paper.
2. In a saucepan over medium heat, melt the butter and stir in the sugar. Cook until the sugar dissolves.
3. Add the double cream and bring the mixture to a gentle simmer. Stir continuously until the caramel thickens (about 5 minutes).
4. Remove from heat and stir in vanilla extract and salt.
5. Pour the caramel over the cornflakes and mix well to coat evenly.
6. Spoon the mixture into 14 small rounds on the baking tray, shaping them into flat cookie-like discs.
7. Let them cool and firm up at room temperature for 1 hour.

2️⃣ Assemble the Sandwiches

1. Once the cornflake cookies have set, pair them up into 7 sandwiches.
2. Melt the milk chocolate in a heatproof bowl over a double boiler or in short bursts in the microwave.
3. Spread a layer of melted chocolate on the flat side of one cookie and press another cookie on top to make a sandwich.
4. Drizzle or dip each sandwich in more melted chocolate for extra indulgence.

3️⃣ Chill & Serve

1. Place the sandwiches on a cooling rack and allow the chocolate to set for 30 minutes.
2. Enjoy immediately or store in an airtight container for up to 3 days!