Gather ingredients: dough or pastry, filling of choice, oil, salt, pepper, garlic, onion, and any seasonings you prefer
Prepare the filling by cooking meat, vegetables, or other ingredients until fully done
Season the filling to taste and let it cool slightly
Prepare the dough or pastry and divide it into portions
Roll out each portion into thin circles or sheets
Place a spoonful of filling in the center of each piece
Fold and seal the edges tightly
Heat oil in a pan or pot over medium heat
Fry the pastels until golden brown on both sides
Remove and drain on paper towels
Serve hot with your preferred dipping sauce