Jamie Oliver Mars Bar Cake Recipe

Easy Jamie Oliver Mars Bar Cake Recipe: Sweet Weekend Treat

Sweet chocolate lovers, Jamie Oliver’s mars bar cake represents pure indulgence in its most delectable form.

Childhood memories flood back with this nostalgic treat that combines crispy textures and rich chocolate sensations.

Simple ingredients transform into something magical when melted together with precision and care.

Each bite promises a symphony of crunch and smoothness that lingers delightfully on your palate.

Smooth chocolate and caramel intertwine with crisp cereal, creating a dessert that feels both comforting and exciting.

Minimal effort yields maximum satisfaction in this irresistible confection that speaks directly to your inner sweet tooth.

Professional chefs and home bakers will find joy in crafting this delightful recipe: prepare to be amazed.

Why Jamie Oliver’s Mars Bar Cake Recipe Wins Kids Over

Why Jamie Oliver’s Mars Bar Cake Recipe Wins Kids Over
  • Indulge in Sweet Simplicity: This recipe transforms everyday ingredients into a decadent treat that requires minimal cooking skills and delivers maximum chocolate satisfaction.
  • Whip Up Quick Comfort: From start to finish, you'll spend less than 30 minutes actively preparing this dessert, making it perfect for spontaneous cravings or last-minute gatherings.
  • Celebrate Textural Delight: The combination of crispy Rice Krispies, gooey melted Mars Bars, and smooth chocolate creates an irresistible contrast that dances across your taste buds with every bite.
  • Master No-Bake Magic: Skip the complicated baking process and enjoy a foolproof dessert that comes together effortlessly, allowing even novice cooks to create a show-stopping sweet treat without turning on the oven.

Must-Have Ingredients for Mars Bar Cake

Base Ingredients:
  • Mars Bars, Butter, Golden Syrup: Rich sweet base that creates a gooey, caramel-like binding for the cake with deep flavor and smooth texture.
  • Rice Krispies: Crispy cereal that adds delightful crunch and helps hold the cake's structure.
Chocolate Coating Ingredients:
  • Milk Chocolate: Smooth topping that adds extra sweetness and creates a luxurious chocolate layer for the cake.
Decoration (Optional):
  • Extra Mars Bar Pieces: Adds extra visual appeal and provides additional chocolate and caramel chunks for texture and flavor.

Making a Fun Mars Bar Cake

Making a Fun Mars Bar Cake

Step 1: Prepare Baking Tin

Grease a 9×9-inch (23×23 cm) baking tin and line it completely with parchment paper, ensuring the paper covers the bottom and sides for easy removal.

Step 2: Melt Chocolate Bars and Butter

In a large saucepan, combine:
  • 4-5 Mars Bars
  • Butter
  • Golden syrup

Melt these ingredients over low heat, stirring constantly until the mixture becomes smooth and fully blended.

Step 3: Mix Cereal Coating

Add of Rice Krispies to the melted chocolate mixture. Gently stir until every single cereal piece is completely coated with the chocolatey mixture.

Step 4: Set the Base

Transfer the cereal mixture into the prepared baking tin. Use a spatula or the back of a spoon to press and smooth the top, creating an even layer.

Step 5: Add Chocolate Topping

Melt of milk chocolate using a double boiler or microwave. Pour the melted chocolate evenly over the cereal base. Optional: Chop 1-2 additional Mars Bars and sprinkle pieces on top for extra decoration.

Step 6: Chill and Serve

Refrigerate the cake for 1-2 hours until completely set. Once chilled, lift out the cake using the parchment paper and slice into 16 square pieces. Serve and enjoy!

Hints for Sweet Success

  • Slice with Sizzle: Dip a knife in hot water and wipe dry for crisp, smooth cuts that showcase your dessert's perfect layers.
  • Chill and Thrill: Refrigerate the cake to help it set quickly, especially in warm kitchens where chocolate melts faster.
  • Mix with Finesse: Gently fold Rice Krispies into the melted mixture, coating each piece for a delightful crunch in every bite.
  • Melt with Patience: Use low heat and constant stirring to prevent burning and create a silky-smooth chocolate base.
  • Design Your Delight: Play with different chocolates or sprinkle crushed nuts to make the Mars Bar cake uniquely yours.

How to Store This Candy Cake

  • Freezer Method: Preserve individual slices by wrapping each piece tightly in cling film, then placing them inside a sturdy freezer bag. Frozen treats stay deliciously fresh for two whole months, ensuring you can enjoy a sweet moment whenever a craving strikes.
  • Refrigerator Method: Keep your Mars Bar cake pristine by sealing it in an airtight container or wrapping it completely with cling film. Chilled desserts maintain their incredible texture and flavor for five days, giving you plenty of time to savor every decadent bite.
  • Room Temperature Caution: Avoid leaving the cake out for extended periods, as chocolate and caramel components can quickly soften and lose their perfect consistency. Consume within a few hours if kept at room temperature to enjoy optimal taste and texture.

Exciting Ways to Jazz Up a Mars Bar Cake

  • Caramel Crunch Bars: Replace Mars Bars with Twix, adding extra caramel chunks and a sprinkle of sea salt for a more complex flavor profile.
  • Nutty Chocolate Slice: Incorporate chopped almonds or peanuts into the mixture, creating a crunchy texture and nutty undertone.
  • Dark Chocolate Dream: Swap milk chocolate topping with dark chocolate and add a drizzle of white chocolate for an elegant, rich finish.
  • Rocky Road Edition: Mix in mini marshmallows and crushed graham crackers for a playful, textured dessert that adds excitement to the classic recipe.

Concluding Jamie Oliver Mars Bar Cake

Mars Bar Cake brings nostalgic chocolate magic straight to kitchen counters worldwide.

Sweet chocolate layers combine with crispy Rice Krispies for an irresistible treat.

Rich caramel notes dance through each delightful bite, creating pure indulgence.

Jamie Oliver’s signature touch makes this dessert simple yet spectacular.

Chocolate lovers will crave multiple servings of this quick masterpiece.

Grab ingredients, create memories, share happiness – scroll, like, comment, and spread sweet joy with friends who deserve this incredible chocolate experience.

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Jamie Oliver Mars Bar Cake Recipe

Jamie Oliver Mars Bar Cake Recipe


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4.6 from 16 reviews

  • Total Time: 20 minutes
  • Yield: 12 1x

Description

Mars Bar Cake delights chocolate enthusiasts with its irresistible blend of classic British confectionery and homemade indulgence. Gooey chocolate, crispy rice cereal, and melted Mars Bars create a nostalgic treat you’ll want to savor slice after delicious slice.


Ingredients

Scale

Main Ingredients:

  • 225 grams (8 ounces) Rice Krispies or similar crispy rice cereal
  • 4 Mars Bars, chopped (51 grams each; if using multipack bars of 39.4 grams, use 6 bars)

Binding Ingredients:

  • 75 grams (2.6 ounces) Butter
  • 3 tablespoons Golden Syrup

Topping Ingredients:

  • 200 grams (7 ounces) Milk Chocolate (use 300 grams for a thicker topping)
  • 1 Mars Bar for decoration (optional)

Instructions

  1. Prepare a 9×9-inch (23×23 centimeter) baking pan by applying a light butter coating and lining with parchment paper, ensuring complete coverage of the bottom and sides.
  2. Break the Mars Bars into small chunks and combine with unsalted butter and golden syrup in a large heavy-bottomed saucepan. Gently heat over low temperature, stirring continuously until the mixture transforms into a smooth, glossy consistency.
  3. Remove the melted chocolate mixture from heat and immediately fold in the Rice Krispies cereal, ensuring every single piece gets thoroughly coated with the rich, gooey chocolate blend.
  4. Transfer the chocolate-coated cereal mixture into the prepared pan, using a spatula to press and distribute evenly, creating a compact and level surface.
  5. Allow the base to set at room temperature for 15-20 minutes or place in the refrigerator for faster cooling.
  6. Carefully melt the milk chocolate using a double boiler or microwave in 30-second intervals, stirring between each interval to prevent burning.
  7. Pour the melted milk chocolate evenly over the cooled cereal base, tilting the pan gently to ensure complete coverage.
  8. Optional: Chop additional Mars Bar pieces and sprinkle over the chocolate layer for extra texture and visual appeal.
  9. Refrigerate the dessert for 1-2 hours until the chocolate layer is completely set and firm. Cut into square or rectangular pieces using a sharp knife before serving.

Notes

  • Whip up this decadent no-bake treat when craving something sweet without kitchen hassle.
  • Skip baking and create a dessert that looks impressive but requires minimal effort.
  • Refrigeration transforms simple ingredients into a luxurious chocolate masterpiece.
  • Select fresh, crispy cereal to ensure maximum crunch and textural contrast.
  • Cutting with a hot knife guarantees clean, picture-perfect slices every time.
  • Prep Time: 15 minutes
  • Cook Time: 5 minutes
  • Category: Desserts, Snacks
  • Method: Melting
  • Cuisine: UK

Nutrition

  • Serving Size: 12
  • Calories: 194
  • Sugar: 15g
  • Sodium: 54mg
  • Fat: 8g
  • Saturated Fat: 4g
  • Unsaturated Fat: 3g
  • Trans Fat: 0g
  • Carbohydrates: 27g
  • Fiber: 0.5g
  • Protein: 2g
  • Cholesterol: 10mg
Isabella Rodriguez

Isabella Rodriguez

Co-Founder & Content Creator

Expertise

Pastry Arts and Dessert Innovation, French and European Baking Techniques, Food Writing and Blogging, Culinary Event Planning

Education

Le Cordon Bleu Paris

  • Diploma: Grand Diplôme®
  • Focus: Intensive training in classic French cuisine and pastry techniques, combining the Diplôme de Cuisine and Diplôme de Pâtisserie.

Isabella Rodriguez is the co-founder and pastry chef at wd-50.com. She studied at Le Cordon Bleu in Paris, where she earned the Grand Diplôme®, a top award in both cooking and baking. After working in fancy bakeries and as a personal pastry chef, Isabella now shares her love for desserts in an easy way for home bakers to enjoy.

At wd-50.com, Isabella creates recipes for cookies, cakes, tarts, and more, always with clear steps and helpful tips. She believes baking should be fun, not stressful, and she hopes her recipes bring joy to your kitchen and smiles to your table.

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