Marinated Greek Chicken Kabobs

INGREDIENTS

• 1 (8 ounce) container fat-free plain yogurt
• 1/3 cup crumbled feta cheese with basil and sun-dried tomatoes
• 1/2 teaspoon lemon zest
• 2 tablespoons fresh lemon juice
• 2 teaspoons dried oregano
• 1/2 teaspoon salt
• 1/4 teaspoon ground black pepper
• 1/4 teaspoon crushed dried rosemary
• 1 pound skinless, boneless chicken breast halves - cut into 1 inch pieces
• 1 large red onion, cut into wedges
• 1 large green bell pepper, cut into 1 1/2 inch pieces