1/4 C. lemon juice
Dash of Olive Oil
1 T. grated lemon peel
2 T. red wine vinegar
2 T. reduced-sodium soy sauce
1 clove garlic, finely chopped
1 1/2 lb. turkey breast tenderloins
Red Onion Salsa (below)

Mix all ingredients except turkey and Red Onion Salsa in shallow glass or plastic dish. Add turkey; turn to coat with marinade. Cover and refrigerate, turning once, at least 2 hours but no longer than 24 hours. Prepare Red Onion Salsa. Heat oven to 350 degrees. Spray rectangular pan, 13x9x2 inches, with cooking spray. Remove turkey from marinade; discard marinade. Place turkey in pan. Bake uncovered about 35 minutes, brushing with pan drippings after 10 minutes, until juice of turkey is no longer pink when centers of thickest pieces are cut. Serve with salsa.

Red Onion Salsa

2 medium red onions, finely chopped (1 1/2 C.)
1 medium tomato, finely chopped (3/4 C.)
4 medium green onions, chopped (1/4 C.)
4 cloves garlic, finely chopped
1/4 C. lemon juice
2 T. chopped fresh cilantro
2 T. balsamic or red wine vinegar
1 tsp reduced-sodium soy sauce
1/4 tsp ground red pepper (cayenne)

Mix all ingredients in glass or plastic bowl. Cover and refrigerate at least 2 hours.