3 coffee glazed doughnuts Recipes

unsalted butter, cut into 1/2-inch pieces, at room temperature, water, sugar, salt, all-purpose flour, eggs, egg yolk, lemon zest (from 1 lemon), vegetable oil, for frying, whipping cream, coffee liqueur (recommended : kahlua), espresso powder, powdered sugar, water , as needed, chocolate bar, optional, raspberries , optional

active dry yeast, warm water (110o to 115o), warm 2% milk (110o to 115o), butter, softened, hot mashed potatoes (without added milk and butter), eggs, lemon extract , optional, sugar, salt, ground cinnamon, king arthur unbleached all-purpose flour, cold 2% milk, instant coffee granules, vanilla extract, butter, softened, sugar, ground cinnamon, salt, oil for deep-fat frying