There’s something magical about a gooey, marshmallow-packed Rice Krispie treat, and now you can make it in just 6 minutes with this microwave mug version. Perfectly chewy with a satisfying crunch, this treat combines the nostalgic flavors of melted butter, sweet marshmallows, and crispy cereal in every bite. It’s the ultimate quick fix for when you need a little indulgence without the fuss.
Warm, sticky, and irresistibly comforting, this single-serving delight is ready in the time it takes to brew your tea. The 1-minute cook time ensures the marshmallows melt into a luscious, stretchy texture, while the cereal stays delightfully crisp. Whether it’s a late-night snack or a midday pick-me-up, this recipe is your shortcut to pure, nostalgic joy.
What You’ll Need
- 5 tablespoons small marshmallows (mini marshmallows work best for even melting)
- 6 tablespoons Rice Krispie cereal (or any puffed rice cereal)
- ½ tablespoon (¼ oz/7g) butter (a tiny knob, unsalted or salted both work)
- Sprinkles (optional, for topping)
How to Make It
- Prepare the mug: Place the marshmallows in the bottom of a microwave-safe mug.
- Add the cereal: Sprinkle the Rice Krispie cereal evenly over the marshmallows.
- Top with butter: Place the small knob of butter on top of the cereal.
- Microwave: Heat in the microwave for 15-20 seconds (based on a 1200W microwave) or until the marshmallows are gooey and melted. Note: Microwave times may vary, so keep an eye on it to avoid burning.
- Stir: Remove the mug from the microwave and give everything a good stir until evenly combined.
- Cool and set: Let the mixture cool for about 5 minutes to set.
- Add toppings: Sprinkle with sprinkles (if desired) and enjoy your quick and easy treat!
Fun Topping Ideas to Elevate Your Treat
Take your Microwave Rice Krispie Treat to the next level with creative toppings! Try adding a drizzle of melted chocolate or caramel sauce for extra sweetness. For a crunchy twist, sprinkle crushed nuts or mini chocolate chips on top. Feeling festive? Add colorful sprinkles or edible glitter for a party-ready treat!
Quick Storage Tips for Freshness
If you have leftovers (though it’s hard to resist!), store your Rice Krispie Treat in an airtight container at room temperature for up to 2 days. To keep it from sticking, place a piece of parchment paper between the treat and the container. Avoid refrigerating, as it can make the marshmallows harden.
Easy Recipe Variations to Mix It Up
Switch up the flavors by using flavored marshmallows like strawberry or vanilla. For a healthier twist, swap Rice Krispies for puffed quinoa or whole-grain cereal. Add a pinch of cinnamon or a drop of vanilla extract to the mix for a warm, aromatic touch. The possibilities are endless!
Microwave Power Tips for Perfect Results
Microwave wattages vary, so keep an eye on your treat to avoid overcooking. Start with 15 seconds and check if the marshmallows are melted. If not, add 5-second increments until gooey. *Pro tip:* Use a microwave-safe mug with a handle to avoid burns when stirring.
Common Questions Answered
Can I use large marshmallows? Yes, but cut them into smaller pieces for even melting. Can I double the recipe? Absolutely! Just use a larger mug and increase the microwave time slightly. Why is my treat too hard? Overcooking the marshmallows can cause this—stick to short bursts in the microwave.
Microwave Rice Krispie Treat in a Mug
Ingredients
- 5 tablespoons small marshmallows
- 6 tablespoons rice crispy
- ½ tablespoon butter tiny knob (¼ oz/7g)
Instructions
- First place the marshmallows in the bottom of a microwave safe mug.
- Next add your Rice Krispie cereal on top of your marshmallows and top with butter.
- Microwave for 15-20 second or until your marshmallows are gooey and melted (timing is based on my 1200W microwave so your timing might vary).
- Give everything a good stir until evenly combined then allow to cool and set for about 5 minutes.
- Top with sprinkles and enjoy!
