two jars with raspberry jam in a home kitchen. concept of homemade preserves, confitures, jelly, canned food - 士多啤梨果醬 個照片及圖片檔果醬
glass of homemade strawberry jam, kitchen towel and strawberries on white wood - 士多啤梨果醬 個照片及圖片檔士多啤梨, 果醬, 玻璃
Carolina Braunschweig demonstrates how to make strawberry jam in the Chronicle test kitchen on Thursday, May 17 in San Francisco, Calif.