Name: Salted Dark Chocolate Fudge Donuts
Total time: 60 min
Yield: 18 donuts
Ingredients: 2/3 cup Dutch-process cocoa; 1 3/4 cups all-purpose flour; 1 1/4 cups loosely packed brown sugar; 1 teaspoon baking powder; 1 teaspoon baking soda; 1 teaspoon espresso powder; 1/2 teaspoon salt; 2 large eggs; 3/4 cup milk (whole or 2%); 1/3 cup vegetable oil; 2 teaspoons vanilla extract; 2 teaspoons apple cider vinegar; 1 cup chocolate chips; 6 ounces high-quality dark chocolate (chopped); 1/3 cup heavy cream; 1/2 tablespoon unsalted butter; flaked sea salt (for topping)