For about 2 kg of turkey leg (one or two, depending on size).
Prepare coating:
\frac{1}{4} tsp Rosemary
\frac{1}{2}-1 clove garlic
1\frac{1}{4} tsp Soy Sauce
\frac{1}{4} C prepared mustard (Dijon)
Beat in by droplets to make thick, mayonnaise-like sauce:
Place coated turkey pieces in greased large shallow baking dish.
Cover with foil.
Bake 1 hour at 350° F (175° C).
Remove foil, bake 30 minutes longer.
Let stand 10 minutes (to finish cooking and collect its juices) before carving.