Name: Flourless Chocolate Fudge Cake
Prep time: 15 min
Cook time: 40 min
Total time: 55 min
Ingredients: 12 tablespoons unsalted butter; 12 ounces bittersweet chocolate, chopped into small pieces; 6 large eggs, at room temperature, divided; 1 tablespoon pure vanilla extract; 1/4 cup natural, unsweetened cocoa powder; 3/4 teaspoon salt (fine sea salt or kosher salt will work); 1 cup sugar, divided