Lucky Charms Rice Krispie Treats Bars

BY

February 20, 2026

Soft, gooey marshmallow meets crispy cereal in these Lucky Charms Rice Krispie Treats Bars. They bring bright color, sweet flavor, and nostalgic charm to any dessert table. Best of all, you don’t need to bake them.


Why You’ll Love This Recipe

  • No-bake dessert
  • Ready in 15 minutes
  • Kid-friendly and festive
  • Soft and gooey texture
  • Perfect for parties

Preparation and Cooking Time

  • Prep Time: 10 minutes
  • Cook Time: 5 minutes
  • Total Time: 15 minutes (+ 30 minutes to set)

Ingredients

  • 6 cups Lucky Charms cereal
  • 3 tablespoons unsalted butter
  • 1 (10 oz) bag mini marshmallows
  • ½ teaspoon vanilla extract
  • Pinch of salt

Optional: 1 extra cup mini marshmallows for extra gooey texture.


Step-by-Step Instructions

  1. Grease a 9×13-inch pan with butter or line with parchment paper.
  2. Melt butter in a large pot over low heat.
  3. Add marshmallows and stir until fully melted and smooth.
  4. Stir in vanilla extract and salt.
  5. Remove from heat and fold in Lucky Charms cereal gently.
  6. Press mixture lightly into prepared pan. Do not pack firmly.
  7. Let Lucky Charms Rice Krispie Treats Bars set at room temperature for 30–60 minutes.
  8. Slice into squares and serve.

Serving Suggestions

Serve with:

  • A glass of cold milk
  • Vanilla ice cream
  • Rainbow sprinkles on top

Wrap individually for lunchboxes or party favors.


Quick Tips or Variations

  • Mix Rice Krispies with Lucky Charms for balanced sweetness.
  • Add white chocolate drizzle after setting.
  • Use fresh marshmallows for the softest texture.

Frequently Asked Questions

Can you use Lucky Charms instead of Rice Krispies for treats?

Yes. Lucky Charms work well and add colorful marshmallows and sweetness.

How do you keep Rice Krispie treat bars from getting hard?

Melt marshmallows gently and avoid pressing the mixture too firmly into the pan.

Can you mix Lucky Charms and Rice Krispies together?

Yes. Mixing both cereals balances sweetness and texture.

How long do Lucky Charms Rice Krispie Treats need to set?

They need about 30–60 minutes at room temperature before slicing.

Lucky Charms Rice Krispie Treats Bars deliver gooey marshmallow sweetness with a fun pop of color. They’re simple, festive, and perfect for any celebration.

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Lucky Charms Rice Krispie Treats Bars


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  • Author: Laura Jennings
  • Total Time: 15 minutes
  • Yield: 12 bars 1x

Description

Lucky Charms Rice Krispie Treats Bars are colorful, gooey, and easy no-bake dessert bars.


Ingredients

Scale

6 cups Lucky Charms cereal

3 tbsp unsalted butter

10 oz mini marshmallows

1/2 tsp vanilla extract

Pinch of salt


Instructions

1. Grease a 9×13 inch pan

2. Melt butter over low heat

3. Add marshmallows and stir until smooth

4. Stir in vanilla and salt

5. Fold in cereal gently

6. Press lightly into pan

7. Let set 30-60 minutes

8. Slice and serve

Notes

Use fresh marshmallows

Do not press too firmly

Store in airtight container

  • Prep Time: 10 minutes
  • Cook Time: 5 minutes
  • Category: Dessert
  • Method: No Bake
  • Cuisine: American

Nutrition

  • Serving Size: 1 bar
  • Calories: 210
  • Sugar: 18g
  • Sodium: 120mg
  • Fat: 6g
  • Saturated Fat: 3g
  • Unsaturated Fat: 2g
  • Trans Fat: 0g
  • Carbohydrates: 38g
  • Fiber: 0g
  • Protein: 1g
  • Cholesterol: 10mg

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