One of my favorite Philadelphia restaurants that is no longer in existence (The Gourmet Restaurant in Northeast Philadelphia), served the best Mustard-Herb Crusted Rack of Lamb. It was always cooked to perfection and left me completely satiated. Although the restaurant is gone, this easy-to-make gluten free rendition satisfies my craving for their delicious and memorable rack of lamb. It puts a smile on my face knowing the recipe lives on.