1 (12 ounce) can frozen orange concentrate
3/4 cup (1 1/2 sticks) butter
1/3 cup finely chopped onion
1/2 tablespoon Tabasco sauce

Saut?onions in butter and mix in orange juice slowly enough to mix thoroughly. Add Tabasco sauce to taste and simmer 30 minutes.

To use, place chicken in a shallow pan and cover with two-thirds of the sauce. Bake 20 to 25 minutes at 225 degrees F.

Put chicken on the grill and baste liberally with sauce from the pan. Use the remainder of the original sauce at the fire's hottest point to coat chicken.