This simple pumpkin Rice Krispies donut is my go-to treat for cozy fall afternoons and last-minute holiday gatherings. I first stumbled on this idea during an autumn school bake sale when I had a craving for something seasonal but didn't have time for yeast or frying. The addition of canned pumpkin to a classic marshmallow cereal mix gives the donuts a tender, slightly chewy interior and a subtle depth of flavor that feels like fall in every bite. The texture is familiar—light and crisp from the cereal, marshmallow-holding it together—while the pumpkin keeps them soft and adds moisture so they never dry out.

I remember the first time my kids came home from school to find a tray of these cooling on the counter. They thought I’d made tiny pumpkin cake rings, and watching the surprised looks when they learned these were made in under 30 minutes was priceless. The maple-cinnamon glaze rounds out the donuts with a glossy sweetness and warm spice that isn’t overpowering. Whether you’re serving these for a seasonal brunch, after-school snack, or as part of a holiday cookie/donut plate, they deliver on both nostalgia and novelty.

Ingredients

• Butter (3 tablespoons): Use unsalted butter so you can control the salt level. Real butter adds richness and a slight caramel edge when melted gently; if using salted, reduce any added salt to a pinch or omit.
• Mini marshmallows (1 bag, about 10 ounces): Classic mini marshmallows melt evenly and bind the cereal; Jet-Puffed or store-brand minis work well. If you’re avoiding gelatin, look for vegan marshmallow alternatives and note texture will differ slightly.
• Canned pumpkin purée (1/2 cup): Use pure pumpkin purée (Libby’s or store brand), not pumpkin pie filling. This adds moisture and earthy flavor without extra sugar or spices.
• Pumpkin pie spice (1 teaspoon): McCormick or homemade blend works — it brings cinnamon, nutmeg, and cloves so the flavor feels like fall without extra work.
• Salt (pinch): Enhances the sweet and spice notes; don’t skip it.
• Rice Krispies cereal (6 cups): Kellogg’s Rice Krispies recommended for the classic snap and lightness. Measure loosely packed cups so texture remains airy.
• Nonstick spray or butter: For greasing the donut pan or your hands if shaping by hand; prevents sticking and helps release clean edges.
• For the maple-cinnamon glaze: Powdered sugar (3/4 cup), milk (2 tablespoons, add more to thin), ground cinnamon (1/2 teaspoon), pinch of salt — whisk to a smooth, pourable consistency.

Instructions

Step 1 — Melt the butter and marshmallows: Place a large, heavy-bottomed pot over medium-low heat and add 3 tablespoons of butter. Once melted, add the entire bag of mini marshmallows. Stir constantly with a heatproof spatula to prevent scorching; warm the mixture until the marshmallows are mostly melted but still glossy, about 3–4 minutes. Aim for a smooth, viscous texture — if the marshmallows burn or bubble vigorously, lower the heat immediately. Step 2 — Incorporate pumpkin and spices: Remove the pot from the heat and stir in 1/2 cup canned pumpkin purée until fully combined and smooth. Add 1 teaspoon pumpkin pie spice and a pinch of salt, stirring until you see a uniform orange-brown color. If you want a brighter orange, stir in a drop of orange food dye, but this is purely optional. The pumpkin cools the marshmallows slightly and adds body, so work quickly to the next step. Step 3 — Add cereal and shape: Pour 6 cups of Rice Krispies into the pot and fold gently but thoroughly so every flake is coated. The mixture should be tacky and cohesive rather than soupy. Spray a donut pan generously with nonstick spray (or grease well with butter). Using buttered hands or a lightly oiled spoon, press the mixture firmly into each mold, packing to the edges and smoothing the tops. This pressing step is key — firm compression yields clean edges and a sturdy donut that won’t crumble. Let cool completely in the pan, about 20–30 minutes, then carefully pop out each donut. Step 4 — Make the maple-cinnamon glaze: In a medium bowl, whisk together 3/4 cup powdered sugar, 1/2 teaspoon ground cinnamon, and a pinch of salt. Add 2 tablespoons milk and whisk until smooth. If the glaze is too thick to drizzle, add milk 1/4 teaspoon at a time until it reaches a pourable consistency. For a stronger maple flavor, substitute 1 tablespoon milk + 1/2 teaspoon pure maple extract or 1 teaspoon maple syrup (then reduce milk slightly). Step 5 — Glaze and set: Dip the tops of each donut into the glaze or spoon the glaze over them. Place on a wire rack with parchment underneath to catch drips. Let the glaze set for at least 15 minutes before serving so it firms up slightly. Store leftovers in an airtight container at room temperature for 24 hours or in the refrigerator for up to 3 days.

Storage Tips

Store unglazed donuts at room temperature in an airtight container layered with parchment to prevent sticking; they’ll stay best for 24 hours. Glazed donuts should be refrigerated if you plan to keep them more than a day — place them in a single layer or with parchment between layers to protect the glaze. For freezing, arrange unglazed donuts in a single layer on a tray and flash-freeze for 1 hour, then transfer to a resealable freezer bag for up to 3 months. Thaw at room temperature, then glaze just before serving for the best texture.

Ingredient Substitutions

If you need to adapt the recipe: use vegan marshmallows to avoid gelatin (note texture will be slightly firmer). For a gluten-free version, choose a certified gluten-free puffed rice cereal rather than standard Rice Krispies. Swap unsalted butter for a dairy-free spread and use plant-based milk in the glaze to make it dairy-free. If you want more pumpkin flavor, increase puree to 2/3 cup but reduce glaze slightly because extra moisture can loosen the structure — press even firmer into molds if you do this.

Serving Suggestions

Serve these warm or at room temperature alongside coffee, spiced apple cider, or a milky chai. Garnish with a light dusting of cinnamon, crushed toasted pecans, or a swirl of extra glaze. For a dessert platter, pair them with salted caramel sauce and small bowls of toasted pepitas and chopped dried cranberries so guests can customize. They’re festive for a kids’ party, perfect for a fall brunch, and elegant enough for a holiday dessert spread when plated on a tiered stand.

Cultural Background

These treats are an American riff on the classic puffed rice and marshmallow bar that dates back to the 1930s, popularized as a quick, no-bake confection. The addition of pumpkin and warm spices nods to autumn harvest traditions in North America where pumpkin has long been a seasonal staple. While not a traditional pastry, this hybrid combines nostalgic cereal bars with donut-shaped presentation — a playful twist that taps into the modern trend of reinventing comfort foods with seasonal flavors.

Seasonal Adaptations

Adapt this base for different holidays: swap pumpkin pie spice for ginger and molasses for a winter gingerbread version, or add lemon zest and a white chocolate glaze for spring. Around Halloween, press the mixture into mini muffin tins for “monster bites” and use colored glaze for decoration. For Thanksgiving, sprinkle with chopped toasted pecans and a drizzle of warm caramel to echo classic holiday flavors.

Meal Prep Tips

To streamline for a busy week: make the donut bases in advance and store unglazed in an airtight container for up to 48 hours. Prepare the glaze in a jar; it keeps in the fridge for several days and can be thinned with a splash of milk before use. For batch-making, double the ingredients and press into multiple pans, then freeze extras unglazed for quick thaw-and-glaze treats throughout the season.

These pumpkin Rice Krispies donuts are one of those joyful midweek projects that feel special with minimal effort. Share them warm with family, bring them to a potluck, or tuck a few into lunchboxes — they’re small, bright, and endlessly adaptable. Happy baking (and pressing) — I hope these become a fall favorite in your home as they are in mine.