Combine all Creamy Lime Dressing ingredients in small bowl; stir until blended. Refrigerate until ready to serve.
Microwave crushed taco shells on high 30 to 45 seconds.
Heat oil in large skillet over medium-high heat. Add chicken strips; cook and stir 4 to 6 minutes or until chicken is no longer pink. Stir in taco seasoning mix and water. Bring to a boil.
Reduce heat to low; cook 2 to 3 minutes or until mixture is thickened, stirring occasionally. Remove from heat.
Combine salad greens, crushed taco shells, tomatoes and jalapeƱos in large bowl. Divide mixture onto four serving plates.
Sprinkle with cheese; top with chicken strips and avocado slices.
Serve with Creamy Lime Dressing.