Every Tuesday and Saturday, Doug Findley is at the Santa Fe Farmers Market selling his sister Heidi's raspberry jam. It's not hard to find happy customers at the raspberry booth: "Every year I come and buy these people's jam," said Kate Hirson, a New Yorker visiting New Mexico who had stopped by the market on a recent Saturday.

Jam from Heidi's Raspberry Farm is made with raspberries grown on two and a half acres in Corrales and a newly planted five acres in Los Lunas.

The jam is sold at farmers markets all over New Mexico and is also carried in Whole Foods stores throughout the Southwest. With such high demand for the product, workers at the farm have to start making jam as soon as they have enough raspberries to fill a pot.

Heidi Eleftheriou, the founder of Heidi's Raspberry Farm, said her most popular jam is the original recipe, "followed by red chile."

Learn more about Heidi's Raspberry Farm, find a sales venue or order jam at www.heidisraspberryjam.com.