Smucker's® Seedless Strawberry Jam. Since 1897. 50 Calories per 1 Tbsp. Recipes - gifts ~ and more ~ www.smuckers.com. Visit our website for delicious recipes, hard-to-find flavors, and gift ideas! www.smuckers.com. Call toll free with questions or comments 1-888-550-9555 M-F 9am - 7pm (EST). ©/®The J.M. Smucker Co.