1
Heat oven to 400ºF. Grease large baking sheet.
2
Unroll dough; place on baking sheet. Starting at center, press or roll dough into 14x11-inch rectangle.
3
Spread garlic and herb cheese lengthwise down center third of rectangle to within 1 inch of short ends. Top with pepperoni, mozzarella cheese and Parmesan cheese.
4
Fold short ends of dough 1 inch over filling; pinch to seal. Along 14-inch sides, make cuts 1 inch apart, cutting from edge to within 1/2 inch of filling. To give braided appearance, fold dough strips at angle over filling, alternating from side to side. Fold ends under to seal.
5
In small bowl, beat together egg yolk and water; brush over braid. Sprinkle with poppy seeds.
6
Bake stuffed pizza bread 11 to 16 minutes or until golden brown. Serve with pizza sauce.