Go Back
–+ servings

Protein Mars Bar Slice

This no bake Protein Mars Bar Slice is quick and easy and requires only 7 ingredients. This delectable treat combines the nostalgic flavor of a classic Mars bar with the added nutritional benefits of protein-packed ingredients.
Print Recipe Pin Recipe
Prep Time 15 minutes
Chill time 1 hour
Servings: 12
Course: Dessert
Calories: 120
Ingredients Method Nutrition Notes

Ingredients
  

Base
  • 100 g soy protein crispies Can replace with equal parts rice bubbles/puffs
  • 40-60 g chocolate protein powder can replace with extra protein crispies
  • 40 g light butter or coconut oil
  • 3 mini mars bars 48g
  • 1 tbsp sugar free maple syrup sub for plain maple syrup. honey, liquid sweetener or milk
Chocolate Top
  • 80 g sugar free milk chocolate normal, dark or protein chocolate worls
  • 1 tsp coconut oil

Method
 

  1. In a large mixing bowl, combine the soy protein crispies and protein powder, ensuring they are evenly mixed.
  2. In a microwave-safe bowl or over a bain-marie, melt the Mars Bars and butter until smooth. Stir occasionally to achieve a homogeneous mixture. Add the sf maple syrup or milk and mix well. If too dry add more maple syrup or milk. If too wet add extra crispies or protein powder.
  3. Line a pan with parchment paper. Transfer the mixture into the lined pan and use a wet spoon to evenly spread it out, ensuring it covers the entire pan.
  4. In a microwave-safe bowl or over a bain-marie, melt the chocolate and coconut oil until smooth. Stir occasionally to achieve a silky texture.
  5. Pour the melted chocolate mixture over the protein crispies base, making sure it evenly coats the surface.
  6. Place the pan in the refrigerator and chill for a minimum of 1 hour or until the slice is firm and set.
  7. Once chilled, remove the pan from the refrigerator and cut the slice into 9-12 pieces.
    Optional: Sprinkle a pinch of sea salt over the slices to add a touch of flavor.

Nutrition

Calories: 120kcal

Notes

Protein Powder Used: I use the Deluxe Chocolate Protein from MacroMike. My affiliate code for Macromike is AMB-ELIYEATS (saves you 10%!). Can use whey or any other flavours
Soy Protein Crisps: I use this brand from Coles, however for my American readers, I’ve found this brand on Amazon.
Chocolate: I use this sugar free milk chocolate but any chocolate will work
 
Macros Per slice (12):
Calories: 120
Carbohydrates: 9g
Protein: 8.5g
Fat: 6g

Tried this recipe?

Let us know how it was!