Thick yogurt style is a type of yogurt that is popular in many parts of the world, especially in Greece. The term 'thick yogurt style' is often used to refer to GREEK yogurt, which is a type of yogurt that has been strained to remove the whey and other liquid components, resulting in a thicker, creamier texture. GREEK yogurt is known for its high protein content and is often used as a substitute for sour cream or mayonnaise in recipes.