These bars capture the nostalgic taste of a peanut butter and jelly sandwich in a baked form, with a buttery, crumbly shortbread-like base, a layer of creamy peanut butter and sweet grape jelly, and a golden crumble topping. They offer a satisfying contrast of textures—tender, crisp, and gooey—perfect for dessert or a sweet snack.
Store bars in an airtight container at room temperature for up to 3 days, in the refrigerator for up to 1 week, or freeze for up to 3 months. To freeze, wrap individual bars tightly in plastic wrap and place in a freezer bag; thaw at room temperature or reheat in a 300°F / 150°C oven for 5-10 minutes until warmed through. For best results, avoid stacking bars without parchment paper between layers to prevent sticking.
Keywords: peanut butter and jelly bars, Ina Garten bars, dessert bars, bar cookies, peanut butter dessert, jelly dessert, easy baking, American classic, snack bars, homemade PB&J, bake sale recipes