Preheat oven to 350 F. Trim beef and brown in a skillet in hot oil.
Transfer beef to a casserole and brown onions in oil. Add garlic,
mustard, and flour. Stir in ale and add the bouquet garni
ingredients, tying them in a small piece of cheesecloth. Add salt,
sugar, and nutmeg.
Pour sauce over browned beef. Cover casserole and place in the oven
for 2 hours.