White Chocolate Macadamia Nut Tart Recipe | King Arthur Baking

Ingredients

• 1/2 cup (74g) macadamia nuts
• 1 1/4 cups (150g) King Arthur Unbleached All-Purpose Flour, divided
• 6 tablespoons (85g) unsalted butter, softened
• 1/4 cup (50g) granulated sugar
• 1/4 cup (28g) confectioners' sugar
• 1/2 teaspoon King Arthur Pure Vanilla Extract
• 1/4 teaspoon table salt
• 6 tablespoons (85g) heavy cream
• 3/4 cup (128g) white chocolate or white chocolate chips, chopped
• 1 cup (227g) mascarpone cheese
• 1/2 cup (74g) coarsely chopped macadamia nuts