"[Photograph: Lucy Baker] This sweet, tart, herbaceous jam pairs well with hearty whole grain breads and bran muffins. It can also be used as a glaze for pork tenderloin. Pulse the blackberries in the food processor a few times to coarsely puree them. About the Author: Lucy Baker is a food writer and the author of The Boozy Baker: 75 Recipes for Spirited Sweets and Edible DIY: Simple, Giftable Recipes to Savor and Share. She lives in Brooklyn with her husband, son, and dachshund. Every recipe we publish is tested, tasted, and Serious Eats-approved by our staff. Never miss a recipe again by following @SeriousRecipes on Twitter!..."