Cook the pasta according to the package directions until tender.
Drain the pasta. Rinse the pasta under cold water.
Add the pasta to a large mixing bowl.
Add the chicken, tomatoes, cucumber, feta cheese, olives, red bell pepper, red onion, parsley, and dill.
In a small bowl, add the olive oil, red wine vinegar, lemon juice, Dijon mustard, oregano, garlic powder, onion powder, salt, and black pepper.
Whisk until the dressing is blended.
Pour the dressing over the pasta salad. Toss until everything is evenly coated.
Cover and refrigerate for at least 30 minutes before serving.
Stir before serving.
Notes
Tips and Tricks
Chop Ingredients Small - Keep the chicken, cucumber, bell pepper, and onion in bite-sized pieces so each serving has a little of everything.Use Cooked Chicken That Is Not Too Wet - If using rotisserie chicken or leftover chicken, pat off extra moisture before adding it to the bowl. This helps the dressing coat the pasta salad better.Chill Longer for More Flavor - Thirty minutes works, but the flavor gets stronger if it chills a little longer.
Storing
Store in the Refrigerator - Place the pasta salad in an airtight container and refrigerate for up to 3 days.Stir Before Serving - Stir the pasta salad before serving because the dressing may settle as it chills.Do Not Freeze - Freezing is not recommended because the cucumbers, tomatoes, feta, and pasta can change texture after thawing.