01 -
Let the brownies cool entirely in the pan before you cut them into squares. If you want, drizzle with melted white chocolate, let it set, then slice and enjoy.
02 -
In a large bowl that can go in the microwave, melt the chopped semi-sweet chocolate and the unsalted butter in 30-second bursts, stirring in between until everything's melted.
03 -
Set your oven to 350°F (177°C) and line an 8×8 inch (20×20 cm) pan with parchment paper.
04 -
If you want more texture, gently mix in the white chocolate chips into the batter.
05 -
Mix the granulated sugar into the melted chocolate and butter until smooth. Add each egg one by one, mixing well after each. Stir in the vanilla extract, white vinegar, and red gel food coloring until everything's well combined.
06 -
In another bowl, sift the unsweetened cocoa powder, salt, and all-purpose flour together. Slowly mix the dry ingredients into the wet mixture, combining gently. Don’t overdo it.
07 -
Pour the batter into the prepared pan and spread it out evenly. Bake for around 30 to 35 minutes. Check with a toothpick—it should come out with a few moist crumbs, but no raw batter.