Indulge in the ultimate peanut butter and chocolate treat with this easy Peanut Butter Cup S'mores Dip—no campfire needed! Perfect for dipping graham crackers, this dessert is packed with layers of melted chocolate, Reese's candy, and gooey marshmallows.
Preheat your oven to 375°F and position the rack in the center. If using a cast-iron skillet, line the bottom with aluminum foil.
Arrange a single layer of chocolate bars and peanut butter cups in the skillet. , Break the chocolate bars as needed to cover the bottom as fully as possible. Adjust the ratio of chocolate bars to peanut butter cups based on your preference.
Sprinkle the Reese’s Pieces over the chocolate layer, filling in any gaps.
Arrange a single layer of marshmallows on top. It’s okay if there are small gaps; the marshmallows will expand as they cook.
Bake for about 15 minutes, or until the marshmallows are golden brown. Watch closley to avoid overcook.
Allow to sit at room temperature for 5-10 minutes to cool slighlty before serving warm. Drizzle chocolate sauce and melted peanut butter on top of the marshmallows before serving, if desired. Serve with graham crackers or your favorite dippers.
Notes
Watch the marshmallows closely: Marshmallows can go from golden brown to burnt quickly, so keep a close eye on them while baking.
Customize your chocolate: Feel free to mix in different types of chocolate, like dark or white chocolate chips, for a unique twist.
Try different dippers: In addition to graham crackers, try dipping pretzels, fresh fruit, or even cookies for a fun variety.
Thin the peanut butter for drizzling: Melt peanut butter in the microwave for 20-30 seconds to make it easier to drizzle over the dip.
Serve immediately: This dip is best enjoyed warm, right out of the oven, before the chocolate starts to harden.