# What You'll Need:
→ Chocolate & Fats
01 - 6 oz semi-sweet chocolate, chopped
02 - 1/2 cup unsalted butter
→ Sugars
03 - 1 cup granulated sugar
04 - 1/4 cup light brown sugar, packed
→ Wet Ingredients
05 - 2 large eggs
06 - 1 tsp vanilla extract
→ Dry Ingredients
07 - 2/3 cup all-purpose flour
08 - 1/4 cup unsweetened cocoa powder
09 - 1/4 tsp salt
→ Optional Add-ins
10 - 2/3 cup chopped walnuts or pecans
11 - 2/3 cup chocolate chips
# Directions:
01 - Preheat oven to 350°F. Line an 8-inch square baking pan with parchment paper, leaving an overhang for easy removal.
02 - In a medium saucepan over low heat, melt butter and chopped chocolate, stirring until smooth. Remove from heat and let cool slightly.
03 - Stir in granulated sugar and brown sugar until fully incorporated.
04 - Add eggs one at a time, mixing well after each addition. Stir in vanilla extract.
05 - Sift together flour, cocoa powder, and salt. Fold them gently into the wet mixture until just combined; avoid overmixing.
06 - Fold in nuts or chocolate chips if desired.
07 - Pour the batter into the prepared pan and smooth the surface evenly.
08 - Bake for 22 to 28 minutes until a toothpick inserted into the center comes out with a few moist crumbs.
09 - Cool completely in the pan, then lift out using the parchment overhang and cut into 16 squares.