These buttery shortbread cookies feature a bright lemon zest and a tart raspberry jam center, shaped into charming hearts perfect for Valentine’s or any sweet occasion.
Use softened, not melted butter for best texture. Chill dough before rolling and after cutting to maintain shape. Avoid overmixing once flour is added. If jam oozes, reduce dollop size or chill cookies before baking. Parchment paper yields a crisper bottom than silicone mats.
Keywords: shortbread cookies, raspberry lemon cookies, heart-shaped cookies, Valentine treats, homemade cookies, easy cookie recipe