Reese’s Marshmallow Big Cup takes the classic peanut butter cup and turns it into a full‑on dessert experience. Each oversized cup is packed with creamy Reese’s peanut butter layered with a soft, fluffy marshmallow crème filling, all wrapped in smooth milk chocolate.

It’s a richer, sweeter, more indulgent twist on the original - perfect for Reese’s fans who want something bigger, bolder, and extra satisfying.