Mars Bar Squares

What do you get when you melt together chocolate bars and mix them with Rice Krispies? These delicious, no-bake Mars Bar Squares AKA Mars Bar Slice are gooey, crunchy, and topped with milk chocolate. Perfect for any occasion, these treats bring a delightful sweetness that’s hard to resist. Whether you’re hosting a party or just want a sweet snack, these squares satisfy every craving.

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Jump to:

• Why You’ll Love This Recipe
• Tools and Preparation
• Essential Tools and Equipment
• Importance of Each Tool
• Ingredients
• For the Base
• For the Topping
• How to Make Mars Bar Squares
• Step 1: Prepare Your Pan
• Step 2: Melt Butter
• Step 3: Add Mars Bars
• Step 4: Mix Until Smooth
• Step 5: Incorporate Rice Krispies
• Step 6: Press into Pan
• Step 7: Melt Chocolate Topping
• Step 8: Finish Your Squares
• How to Serve Mars Bar Squares
• With Ice Cream
• Drizzled with Caramel Sauce
• Topped with Whipped Cream
• Accompanied by Fresh Berries
• Enjoyed with Coffee
• As Party Favors
• How to Perfect Mars Bar Squares
• Best Side Dishes for Mars Bar Squares
• Common Mistakes to Avoid
• Storage & Reheating Instructions
• Refrigerator Storage
• Freezing Mars Bar Squares
• Reheating Mars Bar Squares
• Frequently Asked Questions
• How do I make Mars Bar Squares vegan?
• Can I use other types of chocolate?
• How long do Mars Bar Squares last?
• Are there variations of Mars Bar Squares?
• What is the best way to cut Mars Bar Squares?
• Final Thoughts
• 📖 Recipe Card

Why You’ll Love This Recipe

• Easy to Make: With just a few simple steps, you can whip up these treats in no time.
• No Baking Required: Enjoy a dessert that doesn’t need an oven—perfect for hot days!
• Irresistible Flavor: The combination of melted Mars bars and crispy Rice Krispies creates an addictive taste.
• Versatile Treats: Great for parties, picnics, or as a sweet surprise in lunchboxes.
• Kid-Friendly: Fun to make with kids, turning the kitchen into a delightful adventure.

Tools and Preparation

Before starting your delicious Mars Bar Squares, gather your tools and prepare your workspace. Having everything ready will make the process smoother and more enjoyable.

Essential Tools and Equipment

• Large saucepan
• Measuring cups
• Spatula
• 8×8 inch (20×20 cm) baking pan
• Microwave-safe bowl

Importance of Each Tool

• Large saucepan: Essential for melting the butter and Mars bars evenly without burning them.
• Spatula: Helps in stirring the mixture thoroughly and pressing it into the pan.
• Microwave-safe bowl: Perfect for melting chocolate chips easily without mess.

Ingredients

For the Base

• 1/2 cup unsalted butter
• 4 53 gram Mars bars (chopped)
• 3 cups Rice Krispies (aka Rice Bubbles)

For the Topping

• 1 cup milk chocolate chips (or chopped milk chocolate)

How to Make Mars Bar Squares

Step 1: Prepare Your Pan

Lightly grease an 8×8 inch (20×20 cm) square baking pan to prevent sticking.

Step 2: Melt Butter

Add the butter to a large saucepan over low heat. Gently melt it until fully liquid.

Step 3: Add Mars Bars

Add the chopped Mars bars to the melted butter. Stir gently as they begin to melt together.

Step 4: Mix Until Smooth

Continue stirring until smooth. If separation occurs, remove from heat and whisk until combined.

Step 5: Incorporate Rice Krispies

Turn off the burner and stir in the Rice Krispies. Mix until well combined.

Step 6: Press into Pan

Spoon the batter into your prepared pan. Gently press it down using a spatula or greased hands.

Step 7: Melt Chocolate Topping

In a microwave-safe bowl, add your milk chocolate chips. Microwave on medium power for 45 seconds at a time, stirring in between until fully melted.

Step 8: Finish Your Squares

Spread the melted chocolate over the top of your mixture. Allow it to sit at room temperature for about 2 hours or until hardened before slicing into squares. Enjoy your homemade Mars Bar Squares!

How to Serve Mars Bar Squares

Mars Bar Squares are a delightful treat that can be enjoyed in various ways. These no-bake goodies are perfect for sharing at parties, picnics, or simply indulging at home. Here are some creative serving suggestions to elevate your dessert experience.

With Ice Cream

• Pair slices of Mars Bar Squares with a scoop of vanilla ice cream for a delicious contrast of textures and flavors.

Drizzled with Caramel Sauce

• Add a drizzle of warm caramel sauce over the top for an extra layer of sweetness and richness.

Topped with Whipped Cream

• Serve with a dollop of whipped cream to complement the chocolatey goodness of the squares.

Accompanied by Fresh Berries

• Fresh berries like strawberries or raspberries offer a refreshing tartness that balances the sweetness of the bars.

Enjoyed with Coffee

• A slice alongside a cup of coffee makes for a perfect afternoon treat or dessert after dinner.

As Party Favors

• Cut into smaller pieces and package them as party favors for guests to take home, adding a personal touch to any gathering.

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How to Perfect Mars Bar Squares

To ensure your Mars Bar Squares turn out perfectly every time, consider these helpful tips.

• Use fresh ingredients: Ensure your butter and chocolate bars are fresh for the best taste and texture.
• Melt gradually: Melt the butter and Mars bars on low heat to prevent burning and ensure a smooth mixture.
• Press firmly: When spreading the mixture into the pan, press down firmly but gently to create an even base that holds together well.
• Chill properly: Allow sufficient time for the chocolate topping to set completely before slicing into squares.
• Store correctly: Keep leftover squares in an airtight container at room temperature or in the fridge for longer freshness.

Best Side Dishes for Mars Bar Squares

Pairing side dishes with your Mars Bar Squares can enhance your dessert experience. Here are some tasty options to consider.

1. Fruit Salad: A mix of seasonal fruits adds freshness and balance to the rich chocolatey flavor.
2. Cheese Platter: A selection of cheeses can provide a savory contrast that complements the sweetness.
3. Chocolate Fondue: Dip fruit or pretzels in warm chocolate fondue for an interactive dessert experience.
4. Nut Mix: A crunchy mix of nuts offers a nice textural contrast alongside your sweet treat.
5. Tea Selection: Pair with different types of tea, such as chamomile or chai, for a comforting finish.
6. Mini Cupcakes: Offer mini cupcakes as an additional sweet option that can be easily enjoyed with friends.

Common Mistakes to Avoid

When making Mars Bar Squares, it’s easy to encounter a few common pitfalls. Here are some mistakes to watch out for:

• Overheating the Mixture: If you melt the butter and Mars bars over high heat, they can burn. Always use low heat and stir gently for a smooth mixture.
• Not Greasing the Pan: Skipping this step can make it difficult to remove the squares later. Always grease your baking pan thoroughly before adding the mixture.
• Using Old Ingredients: Stale Rice Krispies or expired chocolate can ruin your treat. Ensure all ingredients are fresh for the best flavor and texture.
• Skipping Cooling Time: Cutting into the bars too soon can lead to a messy result. Allow the squares to sit at room temperature until fully set before slicing.
• Not Pressing Firmly Enough: If you don’t pack the mixture tightly into the pan, your squares might crumble. Use a spatula or greased hands to press it down firmly.

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Storage & Reheating Instructions

Refrigerator Storage

• Store in an airtight container.
• Keep in the fridge for up to one week.

Freezing Mars Bar Squares

• Cut into squares before freezing.
• Use a freezer-safe container; they can last up to three months.

Reheating Mars Bar Squares

• Oven: Preheat to 350°F (175°C) and warm for 10 minutes. This helps revive their texture.
• Microwave: Heat in short bursts of 10-15 seconds until slightly warm; avoid overheating.
• Stovetop: Place in a pan over low heat for a few minutes while stirring gently.

Frequently Asked Questions

Here are some common questions about making Mars Bar Squares:

How do I make Mars Bar Squares vegan?

You can substitute unsalted butter with coconut oil and use vegan chocolate bars instead of regular Mars bars.

Can I use other types of chocolate?

Yes, feel free to experiment with dark or white chocolate for different flavors and sweetness levels.

How long do Mars Bar Squares last?

When stored properly in an airtight container, they will last about one week in the refrigerator or three months in the freezer.

Are there variations of Mars Bar Squares?

Absolutely! You can add nuts, seeds, or even dried fruits to customize your treat according to your preferences.

What is the best way to cut Mars Bar Squares?

For neat cuts, use a sharp knife warmed under hot water. This will prevent sticking and crumbling during slicing.

Final Thoughts

Mars Bar Squares are not only delicious but also incredibly versatile. Their chewy, crunchy texture combined with rich chocolate makes them irresistible. Feel free to customize these squares by adding your favorite ingredients like nuts or dried fruits. Try making them today; you won’t be disappointed!