Blackstone Greek Chicken and Peppers

Name: Blackstone Greek Chicken and Peppers
Prep time: 10 min
Cook time: 10 min
Total time: 20 min
Cuisine: American, Greek
Ingredients: 2 5.3 ounce containers plain Greek yogurt; 2 tablespoons mayonnaise; 2 tablespoons lemon juice; 1 tablespoon dried oregano; 4 to 5 cloves garlic (finely minced); kosher salt, pepper, crushed red pepper flakes; 1 1/2 pounds boneless, skinless chicken thighs or chicken breasts (cut into bite size pieces); cooking oil of choice; 1 red onion (sliced); 1 red bell pepper (sliced); Optional: basil, feta cheese