A rich, chewy, and buttery dessert similar to brownies but with vanilla instead of chocolate. These blondies are easy to make and perfect for any occasion.
Preheat the oven to 350°F (175°C). Grease a 9x13-inch baking pan or line it with parchment paper.
In a large mixing bowl, whisk together the melted butter and brown sugar until smooth and combined.
Add the eggs one at a time, beating well after each addition. Stir in the vanilla extract.
In a separate bowl, whisk together the flour, baking powder, and salt. Gradually add the dry ingredients to the wet mixture, stirring until just combined. Do not overmix.
Fold in the chocolate chips and nuts, if using.
Pour the batter into the prepared pan and spread it evenly with a spatula.
Bake for 20–25 minutes, or until a toothpick inserted into the center comes out with a few moist crumbs (not wet batter).
Cool completely in the pan on a wire rack before cutting into squares.
Notes
These blondies stay fresh for up to 5 days when stored in an airtight container at room temperature.