Mix the flour, sugar, and yeast in a large bowl until well combined, creating a fluffy, slightly grainy mixture.
Gradually pour in the warm milk and melted butter, stirring with a spoon or spatula until a shaggy dough starts to form.
Knead the dough on a floured surface for about 8 minutes until it becomes smooth, elastic, and slightly tacky to the touch.
Place the dough back in the bowl, cover with a damp cloth, and let rise in a warm spot for about 1 hour, or until it doubles in size.
Once risen, punch down the dough gently, then roll it out on a floured surface to about 1 cm thickness.
Use a small round cutter to cut out donut shapes, then punch a tiny hole in the center of each with your finger or a smaller cutter.
Heat oil in a deep pan or pot to 180°C (350°F). Carefully slide in a few donuts at a time, frying until golden brown and puffed, about 2-3 minutes per side.
Use a slotted spoon to remove the donuts from the oil, draining on a cooling rack or paper towels to remove excess oil.
While the donuts are still warm, dip each one into the melted chocolate glaze, turning gently to coat completely.
Create a web pattern by drizzling additional melted chocolate or icing over the glazed donuts in a circular, crisscross pattern, resembling a spiderweb.
Allow the glaze to set for a few minutes until shiny and firm, then serve these playful, webbed donuts fresh for the best experience.