Cosmic Brownies – Rosanna Pansino

Ingredients

• 6.6 ounces bittersweet chocolate
• 1 stick (4 oz) unsalted butter
• 5.55 oz powdered sugar
• 2 egg yolks
• 1 teaspoon salt
• 2 teaspoons vanilla
• 6 ounces flour
• 4 tablespoons unsalted butter, room temperature
• 1 1/2 cups granulated sugar (300g)
• 2 tablespoons unsweetened cocoa powder
• 3/4 cup whole milk
• Large pinch of salt
• 1 teaspoon vanilla extract
• 1 1/2 oz unsweetened chocolate, chopped