# What You'll Need:
→ Dry Ingredients
01 - 2 1/4 cups all-purpose flour
02 - 1 teaspoon baking soda
03 - 1/2 teaspoon salt
→ Wet Ingredients
04 - 1 cup unsalted butter, melted and slightly cooled
05 - 1 cup packed light brown sugar
06 - 1/2 cup granulated sugar
07 - 2 large eggs
08 - 2 teaspoons pure vanilla extract
→ Mix-ins and Toppings
09 - 1 cup semi-sweet chocolate chips
10 - 1/2 cup colored candy-coated chocolates
11 - 4 ounces white chocolate, chopped or chips
12 - 1 teaspoon vegetable oil for melting white chocolate
13 - Optional: colored sprinkles for decoration
# How-To Steps:
01 - Preheat oven to 350°F. Line a 9x13-inch baking pan with parchment paper, leaving an overhang for easy removal.
02 - In a medium bowl, whisk together flour, baking soda, and salt. Set aside.
03 - In a large bowl, whisk together melted butter, brown sugar, and granulated sugar until smooth. Add eggs and vanilla, mixing until well combined.
04 - Gradually fold in the dry ingredients until just incorporated; do not overmix.
05 - Stir in chocolate chips and candy-coated chocolates.
06 - Spread the dough evenly into the prepared pan.
07 - Bake for 23 to 25 minutes, or until the edges are lightly golden and a toothpick inserted in the center comes out mostly clean.
08 - Cool the bars completely in the pan on a wire rack.
09 - Once cool, melt white chocolate with vegetable oil in a microwave-safe bowl in 20-second increments, stirring until smooth.
10 - Drizzle the melted white chocolate over the cooled bars using a spoon or piping bag. Add sprinkles, if using.
11 - Allow the drizzle to set before lifting the bars from the pan and cutting into 16 squares.
