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4.67 from 6 votes
Microwave Rice Krispie Treat in a Mug - Did you know you could make this in the microwave?? it's a real game changer.
Microwave Rice Krispie Treat in a Mug
Prep Time
5 mins
Cook Time
1 min
Total Time
6 mins

Enjoy a single-serving Microwave Rice Krispie Treat in minutes with my easy Mug Recipe. It's a great after school snack. Plus, enjoy 4 more new Mug Meals!

Course: Dessert, Snack
Cuisine: American
Servings: 1 treat
Author: Gemma Stafford
  • 5 tablespoons small marshmallows
  • 6 tablespoons rice crispy
  • ½ tablespoon (¼ oz/7g) butter (tiny knob)
  1. First place the marshmallows in the bottom of a microwave safe mug.
  2. Next add your Rice Krispie cereal on top of your marshmallows and top with butter.
  3. 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)
  4. Give everything a good stir until evenly combined then allow to cool and set for about 5 minutes.
  5. Top with sprinkles and enjoy!