Step-by-Step Instructions

• Preheat oven to 350°F (175°C) and prepare a baking pan with grease or parchment paper.
• Melt the unsalted butter, sugar, and cocoa powder in a saucepan over low heat for about 5 minutes.
• Whisk in the eggs one at a time until fully incorporated.
• Sift together flour and a pinch of salt in a bowl, then fold into the chocolate mixture until just combined.
• Pour brownie batter into the prepared pan and bake for 25-30 minutes, checking with a toothpick.
• Cool brownies in the pan for about 10-15 minutes before transferring to a wire rack.
• Melt white chocolate chips and add black gel food coloring if desired, then drizzle over cooled brownies in a web pattern.
• Let the chocolate set for 15-20 minutes before cutting into squares and serving.