Step 1: Prepare the Dough

1. In a large mixing bowl, combine the flour, sugar, salt, and yeast.
2. Add the warm milk and melted butter. Stir until a sticky dough forms.
3. Knead the dough for 8-10 minutes by hand or 5-6 minutes in a stand mixer until smooth and elastic.

Step 2: Let the Dough Rise

1. Transfer the dough to a lightly greased bowl, cover it with a clean kitchen towel, and let it rise in a warm place for 1-1.5 hours or until doubled in size.

Step 3: Shape the Muffins

1. Once risen, turn the dough out onto a lightly floured surface. Roll it out to about ½-inch thickness.
2. Use a biscuit cutter to cut out rounds. Re-roll the scraps as needed to make more rounds.
3. Dust a baking sheet with cornmeal and place the rounds on it. Sprinkle the tops lightly with more cornmeal. Cover and let rise for 30 minutes.

Step 4: Cook the Muffins

1. Heat a skillet or griddle over medium-low heat. Do not grease the skillet.
2. Carefully place the muffins onto the skillet, leaving space between them. Cook for 6-8 minutes on each side or until golden brown and puffed. Adjust the heat as needed to avoid burning.

Step 5: Cool and Serve

1. Transfer the cooked muffins to a wire rack and let them cool slightly.
2. To enjoy, split them open with a fork to reveal the nooks and crannies inside. Toast and serve with your favorite toppings!