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Mars Bar Squares are the ultimate easy dessert! Melted chocolate bars combine with rice cereal (AKA Rice Krispies) to make something wonderful!

Mars Bar Squares

Little Home in the Making
If you're craving something decadent and sweet, these Mars Bars Squares will hit the spot! So easy to make, yet so absolutely dreamy and delicious!
5 from 3 votes
Prep Time 20 mins
Cooling 3 hrs
Total Time 3 hrs 20 mins
Course Dessert
Cuisine American
Servings 12

Ingredients
  

Base

  • 4 Mars Bars
  • 1/2 cup Salted Butter
  • 3 cups Crispy Rice Cereal like Rice Krispies

Topping

  • 1 cup Semi-Sweet Chocolate Chips
  • 1/4 cup Salted Butter

Instructions
 

Base

  • Grease an 8X8 baking dish and line it with parchment paper.
  • Melt the mars bars and 1/2 cup of salted butter in a medium saucepan over medium heat, stirring constantly.
  • Once the mars bars and butter is melted, whisk until smooth.
  • Pour the crisp rice cereal into a large bowl and pour the melted mars bar mixture over the cereal.
  • Press the cereal and mars bar mixture into the prepared baking dish.

Topping

  • Melt the chocolate chips with 1/4 cup of salted butter in a small saucepan or double boiler. Whisk until smooth.
  • Pour the melted chocolate on top of the cereal layer and cool on the counter for an hour before covering with foil or plastic wrap and cooling for 2-3 additional hours in the fridge.
  • Slice and serve. Keep the bars in the fridge until ready to serve, as the chocolate layer can melt very easily at room temperature.
Keyword 4 Ingredient, Chocolate, Dessert, Potluck, Squares