Griddled Chicken Skewers Bursting with Greek Flavors

Ingredients

• 1/4 cup olive oil
• 4 chicken breasts, cut into 2 inch cubes
• 1/4 cup lemon juice
• 1 cup prepared tzatziki sauce
• 1 tsp dried oregano
• 1 tsp salt
• 1/2 tsp garlic powder
• 2 cups cooked white rice
• 10 wooden skewers, soaked in water for 20 minutes