Indian-Spiced Chicken Skewers with Curry Potatoes and Raita Sauce

We've all had dry chicken skewers at least once. Here's an unbeatable method for juicy, flavourful skewers every time. The secret ingredient? Mayonnaise! It helps the marinade, made with Indian-style spices, stick to the chicken-breast cubes. Plus, because it's thicker than oil, the marinade won't drip through the grates as the skewers cook. Serve them with a cooling yogurt-based raita and fragrant potatoes for a meal you'll want to make all summer long.