India is a diverse nation with many different cultures. Although there are some eating habits that are considered staples of Indian cuisine, these habits may not be practiced by all the cultures of India. Cuisine differs across India’s diverse regions as a result of variation in local culture, geographical location (proximity to sea, desert, or mountains), and economics. It also varies seasonally, depending on which fruits and vegetables are ripe. Also, Middle Eastern and Central Asian influences have occurred on North Indian cuisine from the years of Mughal rule. Indian cuisine is still evolving, as a result of the nation’s cultural interactions with other societies.

Historical incidents such as foreign invasions, trade relations, and colonialism have played a role in introducing certain foods to the country. For instance, potato, a staple of the diet in some regions of India, was brought to India by the Portuguese, who also introduced chilies and breadfruit. Indian cuisine has shaped the history of international relations; the spice trade between India and Europe was the primary catalyst for Europe’s Age of Discovery. Spices were bought from India and traded around Europe and Asia. Indian cuisine has influenced other cuisines across the world, especially those from Europe, the Middle East, North Africa, sub-Saharan Africa, Southeast Asia, the British Isles, Fiji, and the Caribbean.

Indian food is rich in flavor. However, spices do more than flavor a dish; They are also used to cool and warm the body during hot or cold weather. Yogurt is commonly used to flavor dishes or as a sauce to chill spicy dishes. Many Indian dishes are cooked in vegetable oil, but peanut oil is popular in northern and western India, mustard oil in eastern India, and coconut oil along the western coast, especially in Kerala. Gingelly (sesame) oil is common in the south since it imparts a fragrant, nutty aroma. In recent decades, sunflower, safflower, cottonseed, and soybean oils have become popular across India. Butter-based ghee, or deshi ghee, is used frequently, though less than in the past.
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