1-Getting started with Biscoff White Chocolate Chip Blondies is all about following simple steps for amazing results. Begin by preheating your oven to 350°F (175°C) and lining an 8-inch square baking pan with foil or parchment paper for easy removal. This preparation takes about 15 minutes, keeping the total active time under 45 minutes, though you’ll need around 3 hours and 50 minutes including cooling.

2-In a medium bowl, combine 1 cup all-purpose flour, 1/2 teaspoon baking powder, 1/8 teaspoon baking soda, and 1/2 teaspoon salt. In a larger bowl, mix the 5 tablespoons of melted unsalted butter with 1 cup packed light brown sugar until smooth. Whisk in 1 large egg, 1 egg yolk, 1 teaspoon pure vanilla extract, and 1/2 cup of spiced spread to create the wet base, which infuses the batter with that signature flavor.

3-Fold the dry ingredients into the wet mixture, being careful not to overmix the thick batter, then stir in 1 and 1/4 cups white chocolate chips for those creamy pockets. Spread the batter evenly in your prepared pan and bake for 25-26 minutes, or until a toothpick comes out with a few moist crumbs. Let the blondies cool completely in the pan before cutting into bars, which helps them set for the best texture.