Grilled Basil Chicken

In a food processor, combine basil, cheese, nuts, and garlic. Process until smooth. Add yogurt. Place chicken in a glass bowl and cover with basil mixture, turning to coat all sides. Chill for 2 hours. Grill on a well-oiled rack over medium-hot coals until chicken is tender, about 5 minutes per side. Baste occasionally with marinade.

3/4 C. tightly packed fresh basil leaves 1 tbsp. grated parmesan cheese 1 tbsp. pine nuts; toasted

1 clove garlic; halved 1/4 C. plain yogurt 4 boneless chicken breast halves