These buttery, tender Linzer cookies come together in under an hour with no chilling required. Filled with raspberry jam and featuring a heart-shaped window, they’re perfect for last-minute occasions or a weeknight treat.
Keep dough cold to prevent spreading. If dough becomes soft, chill for 10 minutes. Use thick jam to avoid sogginess; if jam is runny, simmer for 3-4 minutes to thicken. For best texture, assemble cookies just before serving if storing for more than a day. Freeze unassembled cookies for up to 2 months.
Keywords: Linzer cookies, heart-shaped cookies, raspberry jam cookies, quick cookies, no-chill cookies, Valentine's Day cookies, easy cookie recipe