Activate the Yeast:
In a small bowl or measuring cup, combine the milk and boiling water. Stir in 1 teaspoon of sugar and the active dry yeast. Let it sit in a warm spot for 5-10 minutes until it becomes foamy and activated.
Mix the Dough:
In a large mixing bowl, whisk together the flour, remaining sugar, and salt. Cut in the softened butter using your fingers or a pastry blender until the mixture resembles fine crumbs.
Add the lightly beaten egg and the yeast mixture to the flour mixture. Stir until a smooth dough forms. Knead the dough on a lightly floured surface for about 5-8 minutes, until it’s soft, elastic, and slightly springy.
Let the Dough Rise:
Place the dough in a greased bowl, cover with a clean kitchen towel or plastic wrap, and allow it to rise in a warm place for 1 hour, or until doubled in size.
Shape the Doughnut Holes:
Once the dough has risen, turn it out onto a lightly floured surface and divide it into 4 sections. Roll each section into a long rope, about 1–1.5 inches in diameter. Cut the rope into 1-inch pieces and roll each piece into a ball with your hands. Place the dough balls on a parchment-lined baking sheet, cover with a towel, and let rise for another 20-30 minutes.
Fry the Doughnut Holes:
Heat the oil in a deep fryer or heavy-bottomed pot to 375°F (190°C). Fry the doughnut holes in small batches, turning occasionally, until golden brown on all sides (about 2 minutes per batch). Avoid overcrowding the pot to ensure even cooking.
Remove the fried doughnut holes with a slotted spoon and drain them on a paper towel-lined rack.
Make the Glaze:
In a medium bowl, whisk together the melted butter, confectioners’ sugar, vanilla extract, and hot water until smooth and pourable.
Glaze the Doughnut Holes:
While the doughnut holes are still warm, dip each one into the glaze, coating it evenly. Place them on a wire rack to set. For an extra glossy finish, dip them a second time once the first layer has dried slightly.
Prep Time: 20 minutes | Rise Time: 1 hour 30 minutes | Cooking Time: 20 minutes | Total Time: 2 hours 10 minutes
Kcal: Approx. 100 kcal per doughnut hole | Servings: About 24 doughnut holes
Helpful Tips:
For extra flavor, add a pinch of cinnamon or nutmeg to the dough.
Make sure to glaze the doughnut holes while they’re warm to get that classic, glossy finish.