Ingredients
- 2 sticks unsalted butter
- 2 cups granulated sugar
- 4 large eggs
- 2 tsp pure vanilla extract
- 1 cup unsweetened cocoa powder
- 1/4 cup malted milk powder (such as King Arthur, Nestle, or Ovaltine)
- 1 tsp kosher salt
- 1 tsp baking powder
- 1 1/2 cups all purpose flour
- 11 1/2 oz milk chocolae chips
- 5 oz malted milk balls (such as Whoppers), roughly chopped or gently smashed in a zip-top bag
- Flaky sea salt, for topping
Instruction
- Preheat oven to 350°F. Line a 13-by9-inch baking dish with parchment, leaving a few inches of overhang on long sides.
- Heat butter and sugar in a saucepan over medium-low until sugar has mostly dissolved, 5 to 7 minutes.
- Meanwhile, whisk eggs and vanilla in a large bowl until smooth. Whisk in cocoa, malted milk powder, kosher salt, and baking powder.
- Slowly pour butter mixture into egg mixture; stir until smooth.
- Add flour and stir until just combined. Fold in chocolate chips. Spread batter evenly in prepared baking dish. Top with malted milk balls and flaky sea salt; press in toppings.
- Bake until edges pull away and a toothpick inserted in center comes out mostly clean, 30 to 34 minutes. Let cool to room temperature on a wire rack. Store brownies in an airtight container at room temperature for up to 4 days.