01 - Whisk together olive oil, lemon juice, minced garlic, oregano, thyme, paprika, salt, and pepper in a large bowl until fully combined.
02 - Add chicken tenders to the bowl and toss thoroughly to coat. Cover and refrigerate for at least 30 minutes, up to 2 hours for enhanced flavor penetration.
03 - Combine Greek yogurt, grated cucumber, dill, olive oil, lemon juice, garlic, salt, and pepper in a medium bowl. Mix until smooth and refrigerate until serving.
04 - Heat grill or grill pan over medium-high setting. Lightly oil the grates to prevent sticking.
05 - Remove chicken from marinade, allowing excess to drip off. Place on hot grill and cook for 3-4 minutes per side until internal temperature reaches 165°F and char marks appear.
06 - Plate hot chicken tenders alongside chilled yogurt sauce. Accompany with lemon wedges and fresh herb sprinkles.