The lettuce lines the flour tortilla so that the tortillas do not get too soggy. My kids love eating these with their hands and they are full of protein.
2 tablespoons fresh lime juice
1/4 teaspoon salt
1 ripe peeled avocado
1/2 cup chopped seeded plum tomato
4 green leaf lettuce leaves
4 (8-inch) fat-free flour tortillas
2 cups shredded skinless, boneless grilled, roasted or barbequed chicken
Place first 3 ingredients in a medium bowl; mash with a fork until smooth. Stir in tomato.
Place 1 lettuce leaf on each tortilla; spread about 1/4 cup avocado mixture on each lettuce leaf. Top each serving with 1/2 cup Grilled Lemon-Herb Chicken. Roll up. Wrap in foil or parchment paper; chill.