4 cups vegetable/chicken stock
1 cup dried brown lentils
1/2 cup dried French green lentils
2 stalks celery, chopped
1 large carrot, peeled and chopped
1 sprig fresh thyme
1 tsp salt
1 medium tomato, cored, seeded and diced
1 small Fuji apple, corred and diced
1 Tbsp lemon juice
2 tsp olive oil
black pepper to taste
6 12-in flour tortillas
3/4 lb turkey breast, thinly sliced
1/2 head Bibb lettuce