In South India, the range of taste goes beyond what’s offered in most restaurants here. Now, Maya Kaimal Fine Indian Foods has come out with Coconut Curry fresh simmer sauce ($5.99 to $6.99), made with coconut milk, ginger, and fresh curry leaves, to add a regal touch to shrimp, chicken, and other ingredients. It’s one-step, one-pot cooking for a main course or side dish. For a spicier, tangier experience with rich coconut taste, look for vindaloo from this line of refrigerated and shelf-stable curries and sauces. Available at Foodie’s Urban Market, 1421 Washington St., Boston, 617-266-9911; Foodie’s Market, 46 Depot St., Duxbury, 781-934-5544; Sudbury Farms, 1177 Highland Ave., Needham, 781-449-9180 and 439 Boston Post Rd, Sudbury, 978-443-3575; Idylwilde Farm, 366 Central St., Acton, 978-263-5943.