In a large bowl, combine warm milk, sugar, and yeast. Let it sit for 5–10 minutes until it becomes foamy.

Add salt, olive oil, and flour gradually, mixing until a soft dough forms.

Knead for about 7–8 minutes until smooth and elastic. If it feels too dry, add 1–2 tablespoons more milk.

Place the dough in a greased bowl, cover, and let it rise for 1 hour or until doubled in size.

While the dough rises, mix the cheese, chopped peppers, tomatoes or ham, green onions, and seasoning in a bowl.

Adjust salt and pepper to taste.

Once risen, punch down the dough to release air.

Roll it into a rectangle (about 12x10 inches). Spread the filling evenly over the surface.

Starting from one long side, roll the dough tightly like a jelly roll.

Cut into 10–12 slices using a sharp knife.

Place the rolls on a greased baking tray or in a round baking dish, leaving space between them. Cover and let rise for 20–30 minutes.

Brush the tops with beaten egg and sprinkle cheese or sesame seeds if desired.

Bake in a preheated oven at 375°F (190°C) for 20–25 minutes or until golden brown.

Remove from the oven and let them cool slightly before serving warm.