01 - In a large bowl, whisk together olive oil, lemon juice, minced garlic, dried oregano, dried thyme, smoked paprika, salt, and black pepper until well combined.
02 - Add chicken tenders to the bowl and toss thoroughly to coat evenly with the marinade. Cover and refrigerate for at least 30 minutes, up to 2 hours for maximum flavor infusion.
03 - While chicken marinates, combine Greek yogurt, grated cucumber, chopped dill, olive oil, lemon juice, minced garlic, salt, and pepper in a medium bowl. Mix until smooth and refrigerate until serving.
04 - Heat grill or grill pan over medium-high heat. Lightly oil the grates to prevent sticking.
05 - Remove chicken from marinade, allowing excess to drip off. Place on preheated grill and cook for 3-4 minutes per side until fully cooked through with nice char marks and internal temperature reaches 165°F.
06 - Arrange grilled chicken tenders on a serving platter. Accompany with chilled yogurt dipping sauce, fresh lemon wedges, and sprinkle with chopped fresh parsley or dill.