Koula's Best Ever Chicken Gyros

Details

Ingredients

• 3 skinless, boneless chicken breast halves - cut into 1/2 inch strips
• 2 tablespoons ketchup
• 2 tablespoons olive oil
• 1 ½ teaspoons white wine vinegar
• 1 teaspoon dried oregano
• 1 teaspoon mustard powder
• 1 ½ teaspoons curry powder, or to taste
• 4 pita breads, cut in half
• 2 cups mixed salad greens
• 1 cup plain yogurt