Sprinkle over grated mozzarella and cover with mushrooms, spreading out evenly.
Roll dough lengthways making sure to keep each fold tight.
Cut into 1 1/2 inch slices and place into a 9x11 baking tray.
For the garlic butter combine the butter, crushed garlic and parsley in a small bowl. You may need to microwave the butter for 10 seconds to help it mix together.
Brush garlic butter over the pizza roll ups and place in a pre heated oven at 200°C for 20-25 minutes.