01 - In a mixing bowl, blend together olive oil, lemon juice, smoked paprika, garlic powder, salt, and black pepper. Toss the chicken pieces in the mixture to ensure even coating. Cover and marinate for at least 15 minutes or up to 2 hours in the refrigerator for enhanced flavor.
02 - Preheat a grill or grill pan over medium-high heat. Thread the marinated chicken pieces onto skewers if preferred.
03 - Place chicken bites on the grill and cook for 3–4 minutes per side, turning once until the meat is completely cooked through and lightly charred. Remove from heat and set aside.
04 - Whisk together mayonnaise, sour cream, Dijon mustard, minced garlic, parsley, and lemon juice in a small bowl. Season to taste with salt and black pepper until smooth and well combined.
05 - Arrange the grilled chicken bites on a serving platter and present with the creamy garlic sauce on the side for dipping or drizzling.