Combine the crabmeat, cream cheese, green onions, Parmesan and Tuscan Ranch Dip.
Stuff the mushroom caps with the mixture and top with breadcrumbs. Put in an 8x8-baking pan. Drizzle with olive oil. Transfer to the oven and bake for about 20 minutes or until the filling hot and melted. Finish by sprinkling with a small amount of Tuscan Ranch Dip on top.