Double-Chocolate Lava Muffins Recipe | Alton Brown

Ingredients

• 8 ounces bittersweet chocolate, finely chopped
• 8 tablespoons (1 stick) unsalted butter, plus 1 tablespoon for the pan
• 1 teaspoon vanilla extract
• 3 tablespoons all-purpose flour
• 1/2 cup sugar
• 2 tablespoons natural cocoa powder, not Dutch-process
• 1/4 teaspoon kosher salt
• 4 large eggs
• 1 cup vanilla ice cream
• 1 teaspoon instant espresso powder