Lucky Charms Cheesecake Bars

BY

February 20, 2026

Creamy cheesecake meets crunchy cereal magic in these Lucky Charms Cheesecake Bars. With a buttery crust and colorful marshmallow topping, every bite feels fun and nostalgic. Theyโ€™re festive, eye-catching, and surprisingly simple to make.


Why Youโ€™ll Love This Recipe

  • Creamy, smooth texture
  • Crunchy cereal crust
  • Perfect for parties
  • Bright and colorful dessert
  • Make-ahead friendly

Preparation and Cooking Time

  • Prep Time: 20 minutes
  • Cook Time: 35 minutes
  • Chill Time: 4 hours
  • Total Time: 4 hours 55 minutes

Ingredients

Crust

  • 2 cups crushed Lucky Charms cereal
  • ยผ cup melted butter
  • 2 tablespoons granulated sugar

Cheesecake Filling

  • 16 oz cream cheese, softened
  • ยพ cup granulated sugar
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • ยฝ cup sour cream

Topping

  • 1 cup Lucky Charms marshmallows
  • ยฝ cup whipped topping

Step-by-Step Instructions

  1. Preheat oven to 325ยฐF. Line a 9×9-inch pan with parchment paper.
  2. Mix crushed Lucky Charms cereal, melted butter, and sugar.
  3. Press mixture firmly into the bottom of the pan.
  4. Bake crust 8 minutes. Let cool slightly.
  5. Beat cream cheese and sugar until smooth.
  6. Add eggs one at a time, mixing gently.
  7. Stir in vanilla and sour cream.
  8. Pour filling over crust and smooth the top.
  9. Bake 30โ€“35 minutes until center looks slightly set.
  10. Cool completely, then refrigerate at least 4 hours.
  11. Spread whipped topping over chilled bars.
  12. Sprinkle Lucky Charms marshmallows on top of Lucky Charms Cheesecake Bars before slicing.

Serving Suggestions

Serve chilled with:

  • Fresh berries
  • Extra whipped cream
  • A drizzle of white chocolate

Use a warm knife for clean slices.


Quick Tips or Variations

  • Avoid overmixing to prevent cracks.
  • Chill overnight for best texture.
  • Fold extra cereal into the filling for crunch.

Frequently Asked Questions

Can you add Lucky Charms to cheesecake?

Yes. Mix cereal into the crust or sprinkle marshmallows on top.

How do you keep cheesecake bars from cracking?

Avoid overmixing and let them cool gradually.

Do cheesecake bars need to be refrigerated?

Yes. Store them chilled to keep the filling firm.

How long do cheesecake bars need to chill before cutting?

Chill at least 3โ€“4 hours. Overnight works best.

Lucky Charms Cheesecake Bars combine creamy cheesecake with colorful cereal fun. Theyโ€™re festive, delicious, and perfect for sharing.

Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

Lucky Charms Cheesecake Bars


5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

  • Author: Laura Jennings
  • Total Time: 4 hours 55 minutes
  • Yield: 9 bars 1x

Description

Lucky Charms Cheesecake Bars are creamy festive dessert bars with cereal crust and marshmallow topping.


Ingredients

Scale

2 cups crushed Lucky Charms cereal

1/4 cup melted butter

2 tbsp sugar

16 oz cream cheese softened

3/4 cup sugar

2 eggs

1 tsp vanilla extract

1/2 cup sour cream

1 cup Lucky Charms marshmallows

1/2 cup whipped topping


Instructions

1. Preheat oven to 325F

2. Mix crust ingredients and press into pan

3. Bake crust 8 minutes

4. Beat cream cheese and sugar

5. Add eggs vanilla and sour cream

6. Pour over crust

7. Bake 30-35 minutes

8. Cool and refrigerate 4 hours

9. Top with whipped topping and marshmallows

10. Slice and serve

Notes

Chill overnight for best slices

Avoid overmixing batter

Store refrigerated

  • Prep Time: 20 minutes
  • Cook Time: 35 minutes
  • Category: Dessert
  • Method: Baked
  • Cuisine: American

Nutrition

  • Serving Size: 1 bar
  • Calories: 360
  • Sugar: 26g
  • Sodium: 240mg
  • Fat: 22g
  • Saturated Fat: 13g
  • Unsaturated Fat: 7g
  • Trans Fat: 0g
  • Carbohydrates: 36g
  • Fiber: 1g
  • Protein: 5g
  • Cholesterol: 95mg

Leave a Comment

Recipe rating 5 Stars 4 Stars 3 Stars 2 Stars 1 Star