Protein-Rich Peanut Butter Shortbread Bars: A Holiday Tradition
These protein-rich peanut butter shortbread bars are the kind of holiday treat everyone will ask for year after year—easy to make, perfectly shareable, and irresistibly rich with buttery shortbread, creamy peanut butter fudge, and silky chocolate ganache. They’re a festive tradition in the making, with just the right balance of indulgence and satisfying nutrition.