These yummy Halloween Brownie Rice Krispie Treats are four layers of crunchy, chocolatey cookie bar goodness that will be a big hit at your Halloween party!

Closeup of a Halloween Brownie Rice Krispie Treat sitting on a spider web in front of a platter full of brownie bars.

We like to serve desserts bars at parties.  They are easy to make, easy to serve and people love them. We especially love these Halloween Brownie Rice Krispie Treats.  The brownie layer is delicious, as brownies always are and then you add the ooey-gooey goodness of Marshmallow Cream, the crunch of a Rice Krispie Treat, and top it all off with a thin layer of chocolate.  Delish! Who wouldn’t love a dessert like that?  And in Halloween colors too! It’s a Halloween Win/Win!

How to Make the Brownie Layer

Collage image showing the steps for creating the brownie layer for the bars.

Step 1: We used a box of Brownie mix.  (If you want a thick Brownie layer use a Family sized box, which is what we have done here.  A regular-sized box will make a thinner brownie layer that is more similar in size to the layer of Rice Krispie Treats.)  Make the brownie batter according to the directions on the box.
Step 2: Pour the brownie batter into a 9×13″ pan lined with Parchment Paper. Bake the Brownies according to the directions on the box.

How to add the Marshmallow Layer

Collage image showing the steps for adding the Marshmallow Creme layer to the Brownie Rice Krispie Treat Bars.

Step 3: Once the brownies have completely cooled, pour the whole 7.0 oz jar of Jet-Puffed Marshmallow Creme onto the Brownies. 
Step 4: Use a knife or an offset spatula to smooth the marshmallow creme over the brownies.

How to Add the Rice Krispie Treat Layer

Collage image showing the steps for adding the Rice Krispie Treat layer to the Halloween Bars.

Step 5: Now make a batch of our Best Ever Rice Krispie Treat Recipe which we have adjusted and perfected over the years until it is now absolutely the best Rice Krispie Treat recipe we have ever tasted.  You can find all the directions you’ll need to make these delicious treats right here. You will need to make a 5 cup batch which is 5 tablespoons of butter, 5 cups of mini marshmallows, and 5 cups of Rice Krispie Cereal.  Color the Rice Krispie Treat mixture Orange.  You should add the food coloring to the marshmallow mixture before you add the Rice Krispie Cereal.  
Step 6: Allow the Rice Krispie Treat mixture to cool slightly (approximately 5 minutes) and then spoon the mixture into the pan. Press down the mixture over the Marshmallow Creme.  Allow the Rice Krispie Treat mixture to cool.

How to Make the Chocolate Layer

Collage image showing the steps for  adding the chocolate layer to the bars.

Step 7: The top layer of the Halloween Brownie Rice Krispie Treats is made with Dark and White Chocolate Candy Melts.  You will need 1 bag of Dark Chocolate Chocolate melting wafers, 20 Ghirardelli White Chocolate Melting Wafers and 20 Orange Wilton Candy Melts. Melt the Ghirardelli Dark Chocolate Melting Wafers in the microwave and Pour the Chocolate onto the Rice Krispie Treat layer.
Step 8:  Use a knife to spread the melted chocolate on the top of the Rice Krispie Treat mixture. 

Collage image showing the steps for decorating the Brownie Rice Krispie Treats with Halloween colored swirls and sprinkles.

Step 9: Place 20 White and and 20 Orange Candy melts in separate plastic baggies.  Melt the wafers in the microwave and then snip off a tip of the plastic bag.  While the white chocolate is still warm and melty, add some decorative orange and white candy melts to the top of the Halloween Brownie Rice Krispie Treats.
Step 10: Finally, sprinkle on some Halloween Sprinkles.

Serving Instructions

Collage image showing the steps for cutting the Brownie Bars into individual pieces.

Step 11: When the chocolate has setup, use the parchment paper to pull the Brownie Rice Krispie Treats out of the pan. Four yummy layers of Halloween goodness.
Step 12: Cut into individual pieces.  These colorful and delicious Halloween Brownie Rice Krispie Treats will be a super popular dessert at your Halloween Party this year.

Closeup on a Halloween Brownie Rice Krispie Treat sitting on a white surface in front of stacks of other brownie bars.

Other Halloween Desserts You Will Love

Did you Make This Recipe? Leave a review below, then snap a picture and tag @twosisterscrafting on Instagram so we can see it!

And don’t forget to follow us on PinterestFacebook, and Instagram!

Halloween Brownie Rice Krispie Treats

Yield 16-18 bars
Prep Time 20 minutes
Cook Time 40 minutes
Total Time 1 hour

These yummy Halloween Brownie Rice Krispie Treats are four layers of crunchy, chocolatey cookie bar goodness that will be a big hit at your Halloween party!

Ingredients

  • 1 box Brownie Mix (Family size)
  • 7.0 oz. jar Jet Puffed Marshmallow Creme
  • 5 cups Kellogg's Rice Krispies Cereal
  • 5 cups Mini Marshmallows
  • 5 tablespoons Butter (Sweet Cream, Salted)
  • 1 bag Ghirardelli Dark Chocolate Melting Wafers
  • 20 Ghirardelli White Chocolate Melting Wafers
  • 20 - Wilton Candy Melts (Orange)
  • Halloween Sprinkles

Instructions

  1. Bake a pan of Brownies in a 9x13" pan lined with parchment paper.
  2. Cool.
  3. Spread on a layer of Jet Puffed Marshmallow Creme
  4. Melt 5 tbsp. of butter in a pan.
  5. Add 5 cups of Mini Marshmallows and stir until melted.
  6. Add Orange Food Coloring to the melted Marshmallow mixture.
  7. Add 5 cups of Rice Krispie Cereal, stir until covered.
  8. Allow Rice Krispie Treat mixture to cool for 5 minutes.
  9. Press Rice Krispie Treat mixture into the pan.
  10. Melt bag of Ghirardelli Dark Chocolate Melting Wafers.
  11. Spread onto top of Rice Krispie layer.
  12. Decorate with melted Orange and White candy melts.
  13. Sprinkle with Halloween Sprinkles.
  14. Allow chocolate to cool and cut into bars.

Did you Make this Recipe? Leave a review below, then snap a picture and tag @twosisterscrafting on Instagram so we can see it!