Execution :

Spray counter lightly with non-stick cooking spray. Combine rolls together and roll into an 11x14-inch oblong shape, about 1/4-inch thick. Place on a sprayed baking sheet. Poke several times with a fork to prevent bubbles from forming and pre-bake at 350°F 10-15 minutes. Pour olive oil in a frying pan. Add onions, peppers, mushrooms, salt and pepper and saute until tender. Set aside. Spread pre-baked crust with Cheez Whiz. Top with meat and onion mixture. Sprinkle with provolone cheese. Bake at 350°F 10 minutes or until cheese is nicely melted.