- Preheat oven to 400 degrees F. 
- To a large skillet over medium-high heat, add vegan sausage and cook until browned and heated through. 
- Add garlic, mushrooms, salt, and black pepper. Continue cooking 8-10 minutes, until most of the liquid is evaporated. 
- Meanwhile, to a small bowl, add milk and 1 1/2 tablespoons melted butter and stir to combine. 
- Add cream cheese, parmesan, and milk/butter mixture. Bring to a low boil for 2-3 minutes. 
- Pour into a 1-quart ramekin dish. 
- In a small bowl, combine the remaining 2 tablespons butter, Panko beadcrumbs, and parsley. Spinkle evenly over dip mixture. 
- Bake 20 minutes, until bubbling and browned around the edges. After baking, allow to stand 10 minutes before serving warm.