These chocolate chip brownies come together quickly with pantry staples. The key to perfect brownies is not overmixing the batter and being careful not to overbake. For the fudgiest texture, look for moist crumbs (not wet batter) when testing for doneness.

1. Step 1: Proper pan preparation ensures your brownies won't stick.

   Preheat your oven to 350°F (175°C). Line an 8x8-inch baking pan with parchment paper, leaving some overhang on the sides for easy removal.

2. Step 2: The mixture should be smooth with no sugar lumps.

   In a large bowl, whisk together the melted butter, granulated sugar, and brown sugar until well combined.

3. Step 3: Incorporating eggs one at a time creates a better emulsion.

   Add the eggs one at a time, whisking well after each addition. Stir in the vanilla extract.

4. Step 4: Whisking dry ingredients separately ensures even distribution of leavening agents.

   In a separate bowl, whisk together the flour, cocoa powder, salt, and baking powder.

5. Step 5: Overmixing develops gluten, resulting in tough brownies.

   Gradually add the dry ingredients to the wet ingredients, stirring just until combined. Do not overmix.

6. Step 6: Folding preserves air in the batter and prevents overmixing.

   Fold in 1 cup of chocolate chips until evenly distributed throughout the batter.

7. Step 7: An even layer ensures uniform baking.

   Pour the batter into the prepared baking pan and spread it evenly with a spatula. Sprinkle the remaining 1/4 cup of chocolate chips on top.

8. Step 8: Moist crumbs indicate fudgy brownies; clean toothpick means cakey brownies.

   Bake for 25-30 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs (not wet batter).

9. Step 9: Cooling completely helps the brownies set properly for clean cutting.

   Allow the brownies to cool completely in the pan on a wire rack before lifting them out using the parchment paper overhang.

10. Step 10: A clean knife makes professional-looking cuts.

    Cut into 16 squares using a sharp knife, wiping the blade clean between cuts for neat edges.

Store brownies in an airtight container at room temperature for up to 3 days, or freeze for up to 3 months. For an extra indulgent treat, warm a brownie for 10-15 seconds in the microwave and serve with a scoop of vanilla ice cream.