Herb Marinated Butterflied Leg of Lamb

Marinade:
1/4 pint olive oil
3T lemon juice
1t salt
1/2 t pepper
2T parsley (chopped)
1t dried orgeano
3 bay leaves, crumbled
2 small onions, thinly sliced (rings)
3 cloves garlic, thinly sliced
1t salt ( to add to meat when BBQing)
Sauce:
3 egg yolks
1T lemon juice
1t arrowroot (probably need more like 2t)
1t salt
1/2 t caynee pepper
1/2 pint chicken stock
1T parsley (chopped)

Mix marinade ingredients in large glad bag, marinade butterflied leg of lamb at least overnight.

Sauce:
mix 3 egg yolks, combine with lemon juice, arrowroot, salt and cayenne. beat with whisk.
place in saucepan over low heat and slowly add chicken stock untill sauce thickens. add parsley at end