Heat oven to 350'F. In skillet, saute SPAM, green pepper, onion, and mushrooms until lightly browned. Divide bread dough into 6 equal parts. Roll into 6" circles. Brush sides with egg and sprinkle with cheese. Divide SPAM mixture among bread circles. Top with 2 tablespoons pizza sauce. Sprinkle with Italian seasoning. Fold circles in half. Pinch edges together. Place on baking sheet. Bake 20-25 minutes or until golden brown.