Coat the crockpot with cooking spray

Heat the oil and butter in a saute pan or skillet over medium heat

Add the mushrooms and garlic

Increase the heat, cooking them until all the liquid is evaporated and the mushrooms are browned - about 10-12 minutes

Add the vegetable broth and cook until the liquid is somewhat reduced - about 10 minutes

Set aside to cool slightly

Place the turkey, mushroom soup, cream cheese, dressing mix, black pepper and the mushroom mixture in the slow cooker and stir lightly to disperse the ingredients

Cover and cook on high for 4 hours (or on low for 8 hours)

Just before serving: Cook the egg noodles according to the package directions

Serve the turkey with the egg noodles and garnish with the Parmesan and parsley.