1/4 c. lemon juice
1/4 c. butter, melted
1 clove garlic, minced
1 sm. onion, grated
1/2 tsp. salt (optional)
1/2 tsp. celery salt
1/2 tsp. black pepper (best if freshly ground)
1/4 tsp. thyme
1/4 tsp. rosemary
1/4 tsp. marjoram

Mix ingredients. Pour over chicken. Marinate overnight. Use to baste chicken while it's cooking on the grill.