Ingredients

• unsalted butter - 1 cup
• granulated sugar - 2 cups
• brown sugar - 1 cup
• large eggs - 4
• vanilla extract - 2 teaspoons
• all-purpose flour - 1 cup
• unsweetened cocoa powder - 1 cup
• salt - ½ teaspoon
• chocolate chips - 1 cup

Instructions

1. 1.

   Preheat your oven to 350°F (175°C) and grease a 9x13 inch baking pan.

2. 2.

   In a medium saucepan, melt the butter over low heat.

3. 3.

   Remove from heat and stir in the granulated sugar, brown sugar, eggs, and vanilla until well combined.

4. 4.

   Sift together the flour, cocoa powder, and salt in a separate bowl.

5. 5.

   Gradually add the dry ingredients to the wet mixture, stirring until just combined.

6. 6.

   Fold in the chocolate chips.

7. 7.

   Pour the batter into the prepared baking pan and spread evenly.

8. 8.

   Bake for 20-25 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs.

9. 9.

   Let the brownies cool in the pan before cutting into squares and serving.