delicious pumpkin rice krispie treats on black plate with walnuts and coffee

pumpkin rice treats walnuts delicious dessert snack plate black coffee autumn recipe sweet gooey marshmallow crispy breakfast culinary brown table homemade indulgent cuisine crunchy baked golden fall festive tempting gourmet candy nutty chopped cozy warm holiday rustic stacked orange sugary syrup tasty square bites serve inviting