Pineapple raita belongs to a much larger family of raita recipes that can include a wide variety of different ingredients. Raitas will always include yogurt mixed with a vegetable, fruit, or combination of the two. Other varieties include:  - Onion - Mint - Mango - Beetroot - Tomato - Pomegranate - Carrot - Cucumber ...and loads more! Herbs and spices will vary from recipe to recipe but almost always include a dash of heat from cumin, black peppercorns, or serrano chiles. Cilantro, mint, parsley or other fresh herbs are known to make an appearance too. The world of raita recipes is wide and varied so have fun!