1 (10 oz.) can pizza crust
1 lb. venison burger
8 oz. (2 cups) shredded mozzarella cheese
1 (6 oz.) can tomato paste
1 (4 oz.) can mushrooms
1 T. parmesan cheese
12 to 15 pepperoni slices
Heat oven to 400°. Spray pie plate with nonstick cooking spray. Unroll dough; press or roll to form 14×10 in rectangle. Place in sprayed pan with sides of dough extending evenly over sides of pan. Lightly press dough in bottom and up sides of the pan.