I love to do Indian food on my BBQ and a cucumber raita makes the perfect side or serve it as a dip.
Indian food is generally spicy but does vary in degrees of heat. Certainly when I reach the top end of the scale I can feel the steam coming out of my ears but whether it is Indian spice or Mexican chili the remedy to take some of the heat away is still the same – a yogurt cooler.
TIP - If you do eat something too hot for comfort, a dairy drink is the best course of action and yogurt more so than milk.
It is capsaicin in the chili that causes a chemical reaction with the nerve receptors in the mouth and gives that burning sensation. Whilst cold water will reduce the burning temporarily, this is down the the physical temperature of the water and nothing else - water actually spreads the burning sensation.
It is casein in dairy products that act as a detergent and "dissolves" the connection between the capsaicin and the nerve endings and lactic acid (specifically in yogurt) that acts as a solvent for the capsaicin. Both of these factors contributing to the cooler effect.
So a raita is not only an excellent accompaniment it’s also a great cooler too. Make it a couple of hours in advance of your cookout and refrigerate to let the flavors mingle and of course to keep it chilled.