Stretch 1 small dough to 20cm x 20cm. Cut in half (on the long side).
Cut dough into triangles.
Cut string cheese sticks in half.
Place string cheese along base of each triangle.
Roll dough around cheese (like a croissant).
Repeat process with remaining dough.
Brush egg mix over each croissants.
Sprinkle parmesan cheese over each croissants.
Bake as through a 180°C oven, brush with garlic butter post bake.