Microwave Marshmallow Crisp

Prep: 5 min Cook: 4 min Serves: 12 Cuisine: American

Crispy, gooey, and irresistibly sweet, Microwave Marshmallow Crisp combines marshmallows and rice cereal for a quick, satisfying treat. Perfect for satisfying sweet cravings or sharing with friends, this easy-to-make dessert offers a delightful crunch with a soft, marshmallowy center, ideal for all ages.

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Ingredients

  • 1/4 cup butter
  • 10 oz marshmallows
  • 5 cups crispy rice cereal

Instructions

  1. In a 12 x 8 x 2-inch dish, melt butter on High for 1 minute.
  2. Add marshmallows and cover.
  3. Microwave on High for 3 minutes.
  4. Stir the mixture and add cereal.
  5. Blend well and press firmly into the pan.
  6. Cool and cut into squares.

Tips & Substitutions

For an extra layer of flavor, consider adding a pinch of salt or a splash of vanilla extract when melting the butter. If you want to make this recipe gluten-free, be sure to use certified gluten-free crispy rice cereal. You can also substitute half of the marshmallows with peanut butter or chocolate chips for a twist, similar to My Best 'Brittle'.

Serving Suggestions

These Marshmallow Crisps are perfect for parties or as a sweet snack. Cut them into fun shapes using cookie cutters for a festive touch. They pair beautifully with a glass of milk or can be served alongside Easy Funnel Cake(Just Like At The Fair!) for a delightful dessert spread.

Storage & Reheating

Store any leftovers in an airtight container at room temperature for up to a week. Avoid refrigerating, as this can make the treats hard. If you want to enjoy them warm again, microwave for a few seconds until slightly softened.

Nutrition & Diet Analysis (per serving)

Each serving of Microwave Marshmallow Crisp contains roughly 630 calories, with 7g protein, 89g carbohydrates, and 27g fat. It is an excellent source of iron (91% of the Daily Value), vitamin A (58% of the Daily Value), and calcium (26% of the Daily Value), and a good source of vitamin D and protein. Note that it is relatively high in sodium, at 579mg per serving (25% of the Daily Value).

630 kcal 31% DV
Protein Fat Carbs

Macronutrients

Protein 7.4g 15% DV
Total Fat 27g 35% DV
Carbs 89g 32% DV
Fiber 4.3g 15% DV
Sugar 36.5g 73% DV

Electrolytes

Sodium 579.2mg 25% DV
Potassium 212.7mg 5% DV
Cholesterol 70.9mg 24% DV

Vitamins & Minerals

Vitamin A 522.8mcg 58% DV
Vitamin C 20.9mg 23% DV
Vitamin D 3.8mcg 19% DV
Calcium 333.4mg 26% DV
Iron 16.4mg 91% DV
Contains Milk

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use different types of cereal?

Yes, you can experiment with different cereals, like cornflakes or Cheerios, for a unique texture. Just ensure the cereal is crispy enough to hold the shape of the bars.

How do I make this recipe in advance?

You can prepare these Marshmallow Crisps a day ahead. Just follow the instructions, let them cool completely, and store them in an airtight container until you're ready to serve.

What can I add to customize the flavor?

You can mix in nuts, dried fruit, or even candy pieces to customize the flavor. Try adding mini chocolate chips or sprinkles for a festive touch, making them a great treat for celebrations.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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