3 ounces sliced onions, cut into 1 inch strips
1 pound pizza / pizza roll dough
1 (14.5 ounce) can sliced mushrooms
1 1/2 tablespoons tomato paste
1 tablespoon prepared horseradish
1 teaspoon Worcestershire sauce
1 teaspoon garlic pepper seasoning
1 teaspoon black pepper
1 teaspoon onion powder
2 pound pepperjack cheese platter, cut into strips