Fluffernutter pretzel crunch bars combine peanut butter, marshmallow fluff, pretzels, and chocolate into a chewy, no-bake bar with the perfect sweet-salty crunch.
Crush the rice cakes and pretzels into small pieces and add them to a bowl. Mix in the peanut butter and marshmallow fluff until everything is evenly coated.
Press the mixture firmly into a parchment-lined 9×5-inch pan, making sure it is packed tightly so the bars hold together.
Melt the chocolate with the coconut oil in the microwave in 30-second intervals, stirring between each, until smooth.
Pour the melted chocolate over the bars and spread evenly.
Top with additional pretzels, peanuts, and flaky sea salt. Refrigerate or freeze until fully set, then cut into bars and serve.