S'mores Fudge Recipe with Marshmallow Topping (2024)

35 minutes

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4.89 from 9 votes

by Lisa Longley

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posted: 05/28/23

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Jump to Recipe

by Lisa Longley

|

posted: 05/28/23

This post may contain affiliate links. Please read my disclosure policy

Jump to Recipe

S’mores fudge has everything you love about a gooey s’mores right out of the campfire in fudge form! With a graham cracker crust, a chocolate layer, and a gooey marshmallow topping, this will be your new favorite fudge recipe.

S'mores Fudge Recipe with Marshmallow Topping (2)
PIN THIS RECIPE FOR LATER!

This recipe has been on my website almost since the very beginning. It has been a favorite of readers for years. And I thought it was about time that this delicious fudge recipe got a face lift.

Based off my easy fudge recipe, we are adding in two other simple layers to make that classic s’mores taste that you know and love. While this is a layered fudge, I think you will still find it is super easy to make.

Reader Review

Made these for the 4th of July cookout. They came out awesome! Thanks for sharing.

Easy Fudge Recipe

This Easy Fudge Recipe is the easiest way to make chocolate fudge. You only need three ingredients; it turns out so smooth and delicious.

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S'mores Fudge Recipe with Marshmallow Topping (4)
S'mores Fudge Recipe with Marshmallow Topping (5)

How to Make S’mores Fudge

This is a brief overview of how to make this delicious fudge recipe. For the full recipe with all of the measurements, please see the recipe card at the bottom of the post.

  1. Make the graham cracker layer. Combine graham cracker crumbs, a little sugar, and some melted butter together and then press into the baking dish. Bake for a few minutes.
  2. Make the chocolate layer. Combine half a can of sweetened condensed milk with chocolate chips. Melt together until smooth and pour over the graham cracker layer.
  3. Make the marshmallow topping. Combine white chocolate chips, the remaining sweetened condensed milk, and marshmallow fluff together. Melt until smooth. Pour it over the chocolate layer.
  4. Let it set. This works best if you refrigerate it overnight. Remove from the foil and then cut into pieces and enjoy.
S'mores Fudge Recipe with Marshmallow Topping (6)

S’mores Fudge Tips

  • Make sure you grab sweetened condensed milk and not evaporated milk. The two often are in the same exact sized can, and have similar labels. Its a very easy to make this mistake, but it will not make fudge.
  • Use brand name sweetened condensed milk. I feel like Eagle is your best bet, but the brand can make a real difference so avoid store brand.
  • Mix the sweetened condensed milk before using. Since we are essentially making two different fudges and sweetened condensed milk can separate, mixing it is key.
  • Do your best when measuring marshmallow fluff. It’s not easy to measure. I measure in a dry (plastic, not glass) measuring cup. Sometimes it helps to spray the measuring cup first.
  • Use quality chocolate. This will make for a smoother fudge. It doesn’t have to be high end, but again, avoid store bought.

Storing

Store this delicious easy fudge recipe in a single layer in an air tight container. It can be stored at room temperature and is best when eaten within two weeks. As with all recipes, use your best discretion when it comes to leftovers.

Freezing

This fudge is great to freeze. Place it in a single layer in the freezer for at least four hours. This will flash freeze the fudge. Then it can be stored in a container in layers with wax paper between each layer. Store in the freezer for up to three months.

S'mores Fudge Recipe with Marshmallow Topping (7)

Other S’mores Treats

  • S’mores Magic Bars
  • S’mores Chocolate Bark
  • S’mores Dip

If you make this delicious fudge, leave me a comment and let me know what you think!

S'mores Fudge Recipe with Marshmallow Topping (8)

4.89 from 9 votes

S’mores Fudge

Serves: 24 pieces

(tap # to scale)

Prep: 20 minutes minutes

Cook: 15 minutes minutes

Total: 35 minutes minutes

S'mores fudge has everything you love about a gooey s'mores right out of the campfire in fudge form! With a graham cracker crust, a chocolate layer, and a gooey marshmallow topping, this will be your new favorite fudge recipe.

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Ingredients

Graham Cracker Crust

  • 4 sheets of graham crackers 1/2 cup (62 grams)
  • 1 tablespoon granulated sugar (12.38 grams)
  • 2 tablespoons unsalted butter melted (28.25 grams)

Chocolate Fudge Layer

  • 1 1/2 cups milk chocolate chips (255 grams)
  • 1/2 teaspoon vanilla extract (2.3 grams)
  • 7 ounces sweetened condensed milk (this is half a standard can, which measures 14 ounces by weight) (198 grams)

Marshmallow Layer

  • 1 cup white chocolate chips (170 grams)
  • 1/2 cup marshmallow fluff (64 grams)
  • 7 ounces sweetened condensed milk (this is half a standard can, which measures 14 ounces by weight) (198 grams)

Instructions

  • Preheat the oven to 375 degrees and line an 8 by 8 square pan with aluminum foil, enough so that some of the foil hangs over the edge of the pan.

  • Crush the graham crackers and mix in the melted butter and sugar. Pour into the aluminum foil lined pan and push down to make an even layer. Bake for 5 minutes or until the edges are golden brown.

    4 sheets of graham crackers, 1 tablespoon granulated sugar, 2 tablespoons unsalted butter

  • Mix up the 14 ounce (by weight, not volume) can of sweetened condensed milk in case it separated. Divide it into two equal parts.

  • Melt the chocolate in small sauce pan over medium low heat and add half of the sweetened condensed milk and the vanilla. Once it is smooth, pour immediately over the graham cracker crust.

    1 1/2 cups milk chocolate chips, 1/2 teaspoon vanilla extract, 7 ounces sweetened condensed milk

  • In a second sauce pan, combine the white chocolate, marshmallow fluff, and sweetened condensed milk over medium low heat. Stir until it is smooth and consistent. Immediately pour over the chocolate layer.

    1 cup white chocolate chips, 1/2 cup marshmallow fluff, 7 ounces sweetened condensed milk

  • Refrigerate overnight (or for at least eight hours). When ready to cut, pull the fudge out of the pan using the aluminum foil. Gently remove the foil and carefully cut into squares. Store in an airtight container for up to two weeks.

Serving: 1piece Calories: 196kcal (10%) Carbohydrates: 27g (9%) Protein: 2g (4%) Fat: 9g (14%) Saturated Fat: 6g (38%) Polyunsaturated Fat: 0.2g Monounsaturated Fat: 1g Trans Fat: 0.04g Cholesterol: 10mg (3%) Sodium: 43mg (2%) Potassium: 130mg (4%) Fiber: 0.1g Sugar: 25g (28%) Vitamin A: 76IU (2%) Vitamin C: 0.5mg (1%) Calcium: 75mg (8%) Iron: 0.1mg (1%)

Author: Lisa Longley

Course: Dessert

Cuisine: American

S'mores Fudge Recipe with Marshmallow Topping (9)

did you make this

S’mores Fudge

I’d love to see what you made! Tag me @lisasimplejoy and hashtag it #simplejoyrecipes!

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S'mores Fudge Recipe with Marshmallow Topping (14)

S'mores Fudge Recipe with Marshmallow Topping (15)

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MEAL PLAN LIKE A BOSSdownload my free top 10 easy dinner ebook!

S'mores Fudge Recipe with Marshmallow Topping (16)

Hi! I'm Lisa Longley, and I am committed to giving you simple dinner ideas and recipes that are easy to make; recipes that will fill your home with joy. I am the owner and author of SimpleJoy.com and I'm so glad that you are here.

Reader Interactions

    LEAVE A COMMENT

  1. Deb DenBleyker says

    Merry Christmas! I don’t have any marshmallow fluff but I have lots of small marshmallows. Can I use them instead for the SMores fudge?

    Reply

    • S'mores Fudge Recipe with Marshmallow Topping (17)Lisa Longley says

      I’m so sorry, I have only tested this with marshmallow fluff. I would suspect that mini marshmallows would work, but I’d want to test it before telling you for sure.

      Reply

  2. Patricia says

    Hi Lisa,

    I’m not familiar with marshmallow fluff (maybe because I’m in Canada!). Could melted marshmallows be substituted?

    Reply

    • S'mores Fudge Recipe with Marshmallow Topping (18)Lisa Longley says

      I’ve only made this with marshmallow fluff, sorry!

      Reply

  3. Zanne says

    Thank you for showing the grams for each ingredient. I’ve recently started using them and it is so much easier than measuring.

    Looking forward to trying this. I’m not a baker or even a dessert maker but these really look too good not to try.

    Reply

    • S'mores Fudge Recipe with Marshmallow Topping (19)Lisa Longley says

      I hope you enjoy it!

      Reply

  4. Jessica says

    I tried this over five times and each time the graham cracker crust fell off- no matter how careful I was- would egg help? What am I doing wrong?

    Reply

    • S'mores Fudge Recipe with Marshmallow Topping (20)Lisa Longley says

      The crust is a bit flakey on this, for sure. But it does primarily stay on when I’m making this. So without being there I’m not sure what the issue is.

      Reply

older comments

S'mores Fudge Recipe with Marshmallow Topping (2024)

FAQs

Why won t my marshmallow fudge harden? ›

The main reason is that your Fudge has not reached the optimum temperature. If your mixture only reaches 110 or 112 degrees Celsius it will always be soft. That's why we recommend investing in a sugar thermometer. Another reason your Fudge is not setting is that the ratio of liquid to sugar is too high.

Why is my marshmallow fudge dry? ›

Too little time and the water won't evaporate, causing the fudge to be soft. Conversely, cook it too long and fudge won't contain enough water, making it hard with a dry, crumbly texture. Pay attention to the timetable specified in the recipe, and you'll get the hang of it after a batch or two.

What causes fudge to not set up? ›

However, homemade fudge doesn't always set up into a semi-firm, melt-in-your-mouth confection. If your fudge doesn't firm up after a few hours, you either have too high an amount of liquid to sugar, or your mixture hasn't reached the soft-ball stage. Using a candy thermometer can help home cooks avoid this problem.

Why won't my condensed milk fudge set? ›

The most common culprit behind unset fudge is inaccurate temperature control. If the sugar mixture hasn't reached the correct temperature, your fudge won't set. Ensure you use a reliable candy thermometer and follow temperature guidelines meticulously to achieve the desired consistency.

Can you fix fudge that didn't set? ›

OPTION 3) Sieve together some powdered sugar and cocoa powder, and gradually work this into your unset fudge until it reaches the consistency of dough, then roll out and cut into squares, or shape into balls and then roll in powdered sugar (roll the balls in icing sugar, not yourself).

What is the secret to good fudge? ›

Tips for Making Fudge
  • Monitor the Temperature with a Candy Thermometer. If you end up with soft fudge that turns into a puddle in your hands or hard fudge that is a bit reminiscent of a crunchy candy, improper temperature is likely to blame. ...
  • Avoid Stirring Once the Mixture Comes to a Simmer. ...
  • Beat Thoroughly.
Mar 8, 2023

What can I do with ruined fudge? ›

If it's overcooked (resulting in grainy fudge) or undercooked (resulting in poor setting) all you really need to do is add a bit of cream, reheat the fudge to the target temperature, and let it set again.

How do you add moisture to fudge? ›

Cut the fudge into small pieces around one inch and put it on the plate and place each fudge with the distance in between. Keep a bowl of water inside the microwave along with the fudge to create moisture for the pieces to inhale. Next, microwave the fudge pieces for just 10 seconds.

How do you fix unset fudge? ›

Reheat it to the boiling point and cook for about 3 more minutes. Then you can beat some powdered sugar into it if this doesn't make it set.

Should I stir fudge while boiling? ›

Stir the ingredients to dissolve the sugar until the mixture comes to a boil. If your recipe uses milk, stirring will keep the mixture from curdling. But once it reaches about 236–238 degrees F/113–114 degrees C (the "soft-ball" stage), do not stir it or even shake the pan.

How do I know if my fudge is going to set? ›

The mixture may seize and become grainy. Use a candy thermometer or conduct a cold water test to check if the fudge is done. Do not rely on the cooking time indicated in your recipe. The fudge is ready when a candy thermometer reads between 112°C to 114°C (234°F to 237°F) or the mixture forms a soft ball in cold water.

What should fudge look like before it sets? ›

For perfect fudge, the syrup should form a soft ball that can be picked up, but easily flattened. If the syrup is undercooked, drops of syrup will sink to the bottom of the glass in threads or simply dissolve. If the syrup is overcooked, the ball will be hard and difficult to flatten with your fingers.

What happens if I use sweetened condensed milk instead of evaporated milk in fudge? ›

Don't Substitute One for the Other

Thus, using condensed milk in a recipe that requires evaporated milk will yield an overly sweet dish.

What happens if you don't beat fudge long enough? ›

However, if you don't beat it at all, the crystals won't form properly, so your fudge won't set. If you forget to beat the fudge, try heating it back up over low heat, then beat it once it's slightly softened. If you beat the fudge too soon, the crystals will be too large, and the fudge will be grainy.

How do you make homemade fudge firmer? ›

​Harden the fudge:​ Place your container or tins in the fridge for 2 hours, which is the time it takes for the fudge to set. Once it's hardened, cut the fudge into 12 pieces or remove it from the muffin tins. Store in the fridge or the freezer (if you don't devour it right away).

What causes fudge to be too soft? ›

there is too much leftover water in the syrup and the resulting fudge is soft. To save the fudge, put it in a saucepan with 15 to 30 ml (1 or 2 tbsp.) of 35% cream and bring to a boil, stirring until the sugar is completely melted. Then let it boil until the thermometer reaches 114 to 115 °C (237 to 239 °F).

How do you harden marshmallow fluff? ›

You might be wondering if marshmallow fluff has the tendency of getting hardened. Yes it does, marshmallow fluff can get hardened. One of the easiest ways for marshmallow fluff to get hardened is through the exposure of cool temperatures and air.

Why isn t my marshmallow mixture thickening? ›

The key to getting the perfect marshmallow consistency is in the mixing. As you mix all the hot ingredients together, you inherently add air to the recipe. This air gives your marshmallow its fluff. And as more and more air enters the mix, the gelatin and sugar cool and set.

Why is my marshmallow too soft? ›

-If the finished marshmallows are too soft, it's likely your thermometer isn't accurate. Test it in a pot of boiling water; if you live at sea level, the temperature should read 212ºF (100ºC).

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