Millionaire shortbread
Prep Time: 30 minutes Chill Time: 2–3 hours Bake Time: 20–25 minutes Yield: 16 squares Difficulty: Moderate Ingredients For the Shortbread Base: 1 cup (225g) unsalted butter, softened ½ cup (100g) granulated sugar 2¼ cups (280g) all-purpose flour ¼ tsp salt For the Caramel Layer: 1 cup (225g) unsalted butter 1 cup (200g) brown sugar,…