Preheat oven to 375°.
Place tortilla strips on a baking sheet coated with cooking spray. Bake at 375° for 5 minutes or until crisp. Cool on a wire rack.
Place lettuce in a large bowl. Add pumpkinseeds and Chile-Cilantro Dressing; toss gently to coat. Place about 1 1/2 cups salad on each of 4 plates. Top each serving with 2 tablespoons tomato; sprinkle evenly with tortilla strips.