The correct answer is pepper. Kerala is the largest producer of pepper in India and the second largest producer in the world. Pepper is a spice that is made from the dried berries of the Piper nigrum plant. It is a popular ingredient in many cuisines around the world and is known for its strong, pungent flavor.
Turmeric is a spice that is made from the dried rhizome of the Curcuma longa plant. It is a popular ingredient in Indian cuisine and is known for its bright yellow color and earthy flavor.
Coriander is a spice that is made from the dried seeds of the Coriandrum sativum plant. It is a popular ingredient in many cuisines around the world and is known for its fresh, citrusy flavor.
Jeera is a spice that is made from the dried seeds of the Cuminum cyminum plant. It is a popular ingredient in Indian cuisine and is known for its warm, nutty flavor.