In a large bowl, combine the first 8 ingredients and stir really well. Add in the chicken pieces and stir to completely coat. Allow it to marinate, covered, for 1 hour or up to overnight, in the fridge.
Preheat an indoor grill pan or an outdoor grill over medium heat.
Carefully thread your marinated chicken pieces onto bamboo skewers.
Grill the chicken until cooked through and nicely charred, around 3-5 minutes per side.
To assemble your meal prep bowls, divide the chopped veggies and olives equally between 4 separate containers.
Top each with the chicken skewers as desired.
This meal prep is excellent served cold.
Refrigerate until ready to serve for up to 3 days. Can be served cold with a dollop of Greek yogurt or homemade tzatziki.
Enjoy!