Plan your meals, build your digital pantry, save recipes, and more!Download Now
Mix oil, vinegar, sugar, pepper, oregano, sea salt and thyme in large bowl with wire whisk until well blended. Reserve 1/2 cup for the pasta salad. Add chicken to remaining vinaigrette; turn to coat well. Refrigerate 1 hour or longer for extra flavor. Remove chicken from marinade. Discard any remaining marinade.
Grill chicken over medium heat 6 to 8 minutes per side or until cooked through. Cut chicken into bite-size pieces.
Meanwhile, cook pasta as directed on package. Drain well. Place spinach in large serving bowl. Add hot cooked pasta; toss gently until spinach is slightly wilted. Add chicken, blueberries, onion and reserved 1/2 cup vinaigrette; toss gently to coat. Serve warm or at room temperature.