Help me make 40-Minute Brownies.
Here's a recipe for 40-Minute Brownies:

Ingredients:

• nonstick cooking spray, for greasing
• 1 cup all purpose flour
• 1/2 cup unsweetened cocoa powder
• 1/2 teaspoon baking powder
• 3 large eggs
• 1 1/2 cups granulated sugar
• 1 1/2 sticks unsalted butter, melted
• 1/2 teaspoon kosher salt
• 1/2 cup semisweet chocolate chips

Instructions:

1. Preheat the oven to 350°F (180°C). Line an 8-inch square baking dish with parchment paper. Grease lightly with nonstick spray.
2. In a medium bowl, sift together the flour, cocoa powder, and baking powder.
3. In a large bowl, whisk together the eggs and sugar until well-combined, about 30 seconds.
4. While whisking constantly, gradually pour the melted butter into the egg mixture until completely combined. Whisk in the salt.
5. Add the dry ingredients to the wet ingredients. Use a rubber spatula to fold until just combined. Do not overmix the batter; stop stirring when you see the last trace of dry ingredients. Fold in the chocolate chips.
6. Scrape the batter into the prepared baking dish and smooth the top.
7. Bake the brownies for 25–30 minutes, or until the edges are firm and the top is shiny and slightly cracked. Let cool completely.
8. Slice into 9 squares.

Enjoy your 40-Minute Brownies!