The striking similarity between the two is that they are both spice blends and use almost the same spices, however, the quantity of mild spices such as turmeric, cumin and coriander is more in one than the other. The content of spices in Garam Masala is more strong while Curry powder is made with milder spices. 3. Is curry powder just turmeric? Curry powder is a blend of spices commonly used in Indian and Southeast Asian cuisine. It typically includes a mixture of coriander, cumin, turmeric, ginger, and chilli powder, among other spices. Curry powder can be used to add flavour and depth to a variety of dishes, including curries, stews, soups, and marinades. While there are many different varieties of curry powder available, each with its own unique flavour profile, it is a versatile and convenient ingredient to have in the kitchen.