Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   2      tablespoons   fresh lemon juice
   2      tablespoons   gin
     1/4  teaspoon      dried oregano -- crumbled
     1/2  teaspoon      salt
     1/2  teaspoon      sugar
   3      tablespoons   vegetable oil
   2      whole         chicken breasts, skinless, boneless
   2      cups          thinly sliced onions

Preparation:

In a shallow dish whisk together the lemon juice, the gin, the oregano, the salt, the sugar, and pepper to taste, add the oil in a stream, whisking, and whisk the marinade until it is emulsified. add the chicken, coating it well with the marinade, and let it marinate, covered and chilled, for 20 minutes. Grill the chicken, reserving the marinade, on an oiled rack set about 6 inches over glowing coals for 7 minutes on each side, or until it is cooked through. While the chicken is grilling, in a heavy skillet combine the reserved marinade and the onions and boil the mixture, covered, over high heat, stirring occasionally, for 3 minutes, or until the onions begin to brown. Reduce the heat to moderately low and cook the mixture, uncovered, stirring constantly, for 5 minutes. Transfer the chicken to a heated platter and with a slotted spoon scatter the onions around it.