No culinary degree needed for this dish! Start by preheating your oven to 350 degrees Fahrenheit. Brown the ground beef in a skillet, seasoned to your liking with salt and pepper. Drain excess fat and set aside. Next, in the same skillet, melt butter to sauté the sliced mushrooms until tender. Season them with minced garlic, seasoning salt, fresh parsley, and pepper. In a separate bowl, blend together softened cream cheese and eggs until smooth. Layer the beef and pour the cream mixture over it in a baking dish, topping it off with mushrooms. Bake for 20 minutes, garnish with parmesan, and it's ready to serve!