Posted: 09/02/2008 - Preheat oven to 350°F. Place chicken and seasoning mix in a large resealable plastic bag; seal bag and shake to coat. Spread beans down center of tortillas. Top with chicken, cheese, tomatoes, and onion; roll up and wrap each tortilla in aluminum foil. Place bundles on a baking sheet and bake 15 minutes, or until heated through.