Cheesy Pigs in Blankets

6oz fresh whole wheat pizza dough
1 cup mozzarella cheese, shredded
4 hot dogs, halved
1 tbsp butter, melted
sesame seeds

Preheat oven to 425.
Place the dough in a small bowl, sprayed with cooking spray. Cover and let sit for 20 minutes. 
On a lightly floured surface, roll the dough out into a long rectangle, about 12x5 inches.
Use a pizza cutter to slice the dough in half, and then in half again, leaving you with 4 rectangles. Then cut each rectangle diagonally to form 8 triangles.
Sprinkle the cheese evenly among the triangles.
Place one hot dog half on each triangle.
Roll the triangles up, pinching the edges to seal.
Bake for 12-14 minutes, or until golden brown.
Brush each one with the melted butter.
Sprinkle with sesame seeds.
Serve with a variety of sauces.