Chicken Pizza

Ingredients

• 1 (8 oz.) pkg. refrigerated crescent rolls
• 2 whole chicken breasts, split, skinned and boned
• 1/4 c. vegetable oil
• 1 large onion
• 1 large green bell pepper
• 1/2 lb. fresh mushrooms
• 1/2 c. pitted ripe olives
• 1 (10 1/2 oz.) can pizza sauce with cheese
• 1 tsp. garlic salt
• 1 tsp. dried oregano
• 1/4 c. grated Parmesan cheese
• 2 c. shredded Mozzarella cheese