Ingredients

• 1 cup (230g) unsalted butter
• 2 cups (400g) granulated sugar
• 4 large eggs
• 1 cup (125g) all-purpose flour
• 1 cup (80g) unsweetened cocoa powder
• 1/2 tsp salt
• 1 tsp vanilla extract
• 1 cup (175g) chocolate chips

Instructions

1. Preheat oven to 350°F (175°C).
2. Grease and line a 9x13 inch baking pan with parchment paper.
3. In a saucepan over medium heat, melt 1 cup of unsalted butter.
4. Remove from heat and stir in 2 cups of granulated sugar.
5. Add 4 large eggs, one at a time, stirring well after each addition.
6. Stir in 1 tsp of vanilla extract.
7. Sift together 1 cup of all-purpose flour, 1 cup of unsweetened cocoa powder, and 1/2 tsp of salt.
8. Gradually fold the dry ingredients into the wet ingredients until just combined.
9. Stir in 1 cup of chocolate chips.
10. Pour the batter into the prepared baking pan and spread evenly.
11. Bake in preheated oven for 25-30 minutes, or until the top starts to crack and a toothpick inserted into the center comes out mostly clean.
12. Remove from oven and allow to cool completely in the pan on a wire rack.
13. Once cooled, lift brownies out of the pan using the parchment paper and cut into squares.