Marshmallow Cream Fudge

This Post May Contain Affiliate Links. Please Read Our Disclosure Policy.

This marshmallow cream fudge, or Fantasy Fudge recipe, is made with marshmallow fluff, toasted walnuts, and a little vanilla for extra flavor! This marshmallow fudge recipe is perfect for gifting to family and friends, or keeping on hand to easily satisfy your sweet tooth. And the best part is this fudge is made on the stovetop so no need to turn your oven on.

small cake stand with a pyramid stack of fantasy fudge squares


 

I think I’m starting to become obsessed with fudge around here. It started with this easy Sea Salt Nutella Fudge. And then this Peanut Butter Fudge over the holidays when my oven broke. Most recently my new obsession with this white chocolate Oreo Fudge that my husband and I could not stop eating. Now enter this Fantasy fudge recipe, aka chocolate marshmallow fudge.

So this marshmallow cream fudge recipe is based on the original Fantasy fudge recipe that is on the back of the Jet Puffed marshmallow fluff jar. Although I can’t say this is exactly like the original I think it’s pretty close and of course pretty darn tasty!

See Also:

  • These chocolate S’mores cupcakes have a graham cracker bottom, easy chocolate cupcake recipe, topped with a toasted marshmallow frosting!
  • If you’re looking for an easy chocolate dessert to serve, then try making homemade chocolate covered Oreos!
  • Calling all coconut lovers with these easy coconut macaroons dipped in chocolate! They are must make cookie!
three pieces of marshmallow cream fudge stacked on top of each other

Perfect For The Holiday Season!

  • No Bake Dessert – I love a good no bake dessert for when it’s too hot out, or your oven is busy cooking other things during the holidays.
  • Great Make Ahead Treat – This marshmallow fluff fudge will keep for about 2 weeks at room temperature or a few weeks in your fridge making this a perfect make ahead treat.
  • Makes a great holiday gift! – Need an easy homemade gift for the Christmas season? Then this Fantasy fudge recipe is it!

Use A Candy Thermometer For Success!

You will cook the marshmallow fudge mixture on the stovetop and want to use a candy thermometer so you know when it’s been heated up to the correct temperature. This is going to ensure that the fudge mixture has been cooked long enough, but not too long and won’t be gritty or grainy.

Proper time on the stove will mean the the granulated sugar has had time to dissolve but hasn’t re-crystallized (aka got too hot) and get you the correct consistency. If you cook it TOO long beyond the temperature, I found the sugar crystallized and made the texture a bit gritty or grainy.

squares of marshmallow fudge on parchment

Toast The Walnuts For Maximum Flavor

Walnuts is a key ingredient to Fantasy fudge. Of course you could omit the nuts or swap with another nut if you would like. But I do recommend toasting the nuts before hand. Toasting the walnuts first will bring out the oils and flavors of the walnuts. Don’t skip this step!

I simply toast my walnut halves for 5-7 minutes in a 350oF until fragrant. Then I let them cool for a few minutes (because you know chopping hot walnuts is so NOT fun!) and then measure out my 1 cup of chopped walnuts I need. You could also save a few walnut halves to place on top for a pretty decoration.

If you’re using walnuts that have already been chopped and still want to toast them, they may not take as long in the oven. So keep a close eye and nose on them!

top down view of fantasy fudge squares   on parchment

Ingredients Needed

  • Granulated sugar
  • Unsalted butter – If you’re using salted butter, be sure to either omit or reduce the salt in the recipe.
  • Salt
  • Evaporated milk – Make sure you’re grabbing evaporated, and not a can of sweetened condensed milk which is milk and sugar that has been cooked down until it forms a sticky liquid. They are not the same!
  • Semi-sweet chocolate chips
  • Marshmallow creme – aka Marshmallow fluff. You can use a tub of the store-bought stuff or make your own homemade marshmallow fluff. Check out my other marshmallow fluff recipes!
  • Walnuts – You can use another nut if you choose like peanuts or pecans or omit altogether. I do recommend toasting the walnuts first.
  • Vanilla extract
fantasy fudge ingredients prepped in bowl

How To Make Marshmallow Cream Fudge (aka Fantasy Fudge)

Grease or line an 9×13 inch pan with parchment paper, aluminum foil,  or wax paper and set aside. I like to leave an overhang so I can easily lift the fudge out and cut it into squares.

In a medium saucepan, set over medium heat, stir together the sugar, butter, salt and evaporated milk together  with a spatula or wooden spoon. 

Bring mixture to a full rolling boil (it can take up to 10 minutes to bring to a boil) , and then let the mixture full boil until it reaches a temperature of 234oF (this usually takes about 3-5 minutes).

Heather’s Baking Tip

Keep an eye on that temperature! If it goes beyond 234oF. I found the fudge to be a bit gritty and sugar has crystallized.

butter, evaporated milk, and sugar in saucepan

Remove from the heat and stir in the chocolate chips until melted and combined.

chocolate chips added to fantasy fudge mixture in saucepan

Stir in the marshmallow creme, walnuts, vanilla extract until the creme is combined and the walnuts are evenly mixed throughout.

marshmallow creme, walnuts, and vanilla, added to fudge mixture in saucepan

Spread the mixture into the prepared pan and smooth the top. Refrigerate until firm, about 2 hours.

Remove the fudge from the pan, lifting out the paper, and then cut into squares and serve. 

Recipe Variations

  • Use milk chocolate chips instead.
  • Stir in mini marshmallows for extra marshmallowy goodness!
  • Add peanut butter chips for a little peanut butter flavor.
  • Make microwave fudge instead. You can make this mixture in your microwave so it comes together even easier.
  • Cut recipe in half. Make in a square pan (make in a 8×8 pan or 9×9 pan)
  • Use chopped chocolate – Instead of a bag of chocolate chips, you can chop chocolate into smaller pieces instead.

Recipe FAQ’s

What makes Fantasy fudge grainy and crumbly?

This is probably because the mixture got too hot on the stovetop and the sugar re-crystallized making for a gritty, grainy texture. Make sure to keep an eye on that candy thermometer otherwise you might end up with crumbly fudge!

Do you use unsalted or salted butter for Fantasy fudge?

I always use and recommend unsalted butter for any kind of baking because it’s fresher and brands don’t always use the same amount of salt in their salted butter. So by using unsalted butter I can control the amount of salt. If you only have salted butter then I would either omit the salt in the recipe or just use a pinch of it.

Can I use marshmallows instead of marshmallow creme?

So this the hack I found on the internet (keep in mind I haven’t tried it myself! If you do, let me know in the comment section!). But yes, you can by using 16 large marshmallows melted together with 2 teaspoons corn syrup, which will equal about 1 cup marshmallow creme. Let me know if you give it a try!

How do I store this marshmallow cream fudge?

This marshmallow fluff fudge will keep for about 2 weeks at room temperature or a few weeks in your fridge, wrapped  in plastic wrap or in an airtight container, making this a perfect make ahead treat. Or wrap it well (tin-foil would be best) and freeze for up to 3 months.

More Recipes To Try

Let’s Bake Together

Subscribe to my newsletter to never miss a new recipe or baking challenge! And if you bake one of my recipes be sure to tag me on Instagram. You can also follow along with me on Facebook and You Tube.

Marshmallow Cream Fudge (Fantasy Fudge)

This marshmallow cream fudge, or Fantasy Fudge recipe, is made with marshmallow fluff, toasted walnuts, and a little vanilla for extra flavor! And the best part is this fudge is made on the stovetop so no need to turn your oven on!
5 from 19 votes
Print Pin Rate
Course: Dessert
Cuisine: American
Prep Time: 10 minutes
Cook Time: 12 minutes
Total Time: 22 minutes
Servings: 20 servings
Calories: 356kcal

Ingredients

  • 3 cups (600 g) granulated sugar
  • ¾ cup (1 ½ sticks, 170 g) unsalted butter
  • ¼ teaspoon salt
  • â…” cup (160 ml) evaporated milk
  • 12 ounces semi-sweet chocolate chips
  • 7 ounces marshmallow creme
  • 1 cup toasted, chopped walnuts
  • 1 ½ teaspoons vanilla extract

Instructions

  • Prepare pan. Grease or line an 9×13 inch pan with parchment paper or wax paper and set aside. I like to leave an overhang so I can easily lift the fudge out and cut it into squares.
  • Boil fudge mixture. In a medium saucepan, set over medium heat, stir together the sugar, butter, salt and evaporated milk together. Bring mixture to a boil (it can take up to 10 minutes to bring to a boil) , and then let the mixture boil until it reaches a temperature of 234°F (this usually takes about 3-5 minutes). If it goes beyond 234°F I found the fudge to be a bit gritty and sugar has crystallized.
  • Add chocolate chips. Remove from the heat and stir in the chocolate chips until melted and combined.
  • Add remaining ingredients. Stir in the marshmallow creme, walnuts, vanilla extract until the creme is combined and the walnuts are evenly mixed throughout.
  • Chill fudge. Spread the mixture into the prepared pan and smooth the top. Refrigerate until firm, about 2 hours. Remove the fudge from the pan, lifting out the paper, and then cut into squares and serve.

Notes

  • Storage: This fudge will keep for about 2 weeks at room temperature or a few weeks in your fridge, wrapped.  Or wrap it well (tin-foil would be best) and freeze for up to 3 months.
  • Candy thermometer: I recommend using one so you don’t end up with grainy/gritty fudge. Grainy/gritty/crumbly fudge is probably because the mixture got too hot on the stovetop and the sugar re-crystallized making for a gritty, grainy texture. Make sure to keep an eye on that candy thermometer otherwise you might end up with crumbly fudge.
  • Walnuts: You can omit or swap for another type of nut. I do recommend toasting first. I simply toast my walnut halves for 5-7 minutes in a 350oF until fragrant. Then I let them cool for a few minutes and then measure out my 1 cup of chopped walnuts I need. You could also save a few walnut halves to place on top for a pretty decoration. 
  • Marshmallow crème: So is this the hack I found on the internet (keep in mind I haven’t tried it myself! If you do, let me know in the comment section!). But yes, you can by using 16 large marshmallows melted together with 2 teaspoons corn syrup, which will equal about 1 cup marshmallow crème. Let me know if you give it a try!
  • Butter: I used unsalted butter, so if using salted butter I would omit or just use a pinch of salt.

Nutrition

Calories: 356kcal | Carbohydrates: 49g | Protein: 3g | Fat: 18g | Saturated Fat: 9g | Trans Fat: 1g | Cholesterol: 22mg | Sodium: 41mg | Potassium: 151mg | Fiber: 2g | Sugar: 43g | Vitamin A: 243IU | Vitamin C: 1mg | Calcium: 41mg | Iron: 1mg
Tried this Recipe? Pin it for Later!Mention @BostonGirlBakes or tag #BostonGirlBakes!


 

28 Comments

  1. 5 stars
    I made this for the first time today. I followed the recipe but used salted butter and left out the additional salt, as suggested. It is delicious. I did watch the thermometer carefully as I dislike gooey or grainy fudge. My husband and grandsons loved it.

    1. Hi Ellen, I am so glad that you were able to adapt my recipe to fit your needs. I’m especially happy to hear that husband and grandson loved it, thank you so much for taking the time to let me know how it turned out!

  2. 5 stars
    I have been making this since the 1980’s. It’s always a crowd pleaser.

    1. aw that’s wonderful glad you love it!

  3. 5 stars
    Hey! I don’t have a thermometer. Is there any way to make this without it?

    1. Hi Jezzie, for best results I recommend a thermometer. Otherwise you could try timing it (about 3-5 minutes of actual boiling time) but this may affect final outcome

  4. 5 stars
    Yes this is the right fantasy fudge recipe. There are 2 recipes for this same fudge. They were both on the back of the marshmallow creme jar. The first recipe is this one. It calls for 3 cups sugar. The 2nd recipe called for 1 1/2 cups. This one is so much better.

    1. aw that’s awesome to hear!! glad you loved it 🙂

    2. Jonna, I used the recipe for 1 1/2 C of sugar. I realized afterwards it was the same as the first recipe but was only half of the ingredients lol. It was good but could have used a tiny bit more sugar and I don’t like desserts overly sweet. Everyone enjoyed it.

      1. so glad you liked it!!

  5. Robin Seppi says:

    Does anyone have a great rocky road fudge recipe?

  6. I’ve been making this recipe for more than 50 years. My mom always used the large marshmallow hack rather than marshmallow cream, and it turned out great too.

    1. Aw that’s awesome Nancy- love a good
      Hack!

  7. My dad made this recipe when I was young. I still make this fudge today as gifts to friends. Everyone loves my fudge.

    1. aw love hearing that!

  8. 5 stars
    I’ve been crazy about fudge since I was a child! Your recipe is so so delicious and I’ll definitely be making it again and again!

  9. 5 stars
    I made this delicious fudge this weekend. It was a hit with my daughter who just loves fudge. It was so creamy good.

    1. So glad you and your daughter loved it Amy!

  10. 5 stars
    Oh no! Now I have to make these delicious marshmallow cream fudge brownies. Yum! I like the use of evaporated milk.

  11. Jere Cassidy says:

    5 stars
    I think this is how my grandma made her fudge and it’s the best. Love how creamy it is and always love walnuts in my fudge.

  12. 5 stars
    This is a really fun fudge recipe! It’s giving me a nutty s’more vibe and I love it!

  13. I was craving fudge so much that I just couldn’t wait until Christmas which is typically the only time of the year I have it. Soooo I made this last weekend and am ashamed to admit I already ate it all. It was so good I couldn’t help myself – perfect texturally and flavorwise. I saved the recipe so I can make it again in December.

  14. 5 stars
    I love the addition of the marshmallows. I have a nut allergy so I left out the walnuts and it was still wonderful.

    1. yes walnuts are totally optional 🙂 glad you loved it!

  15. 5 stars
    This was easy to make, a tasty no bake dessert. Nobody wants to slave over a hot stove in the summer anyways! My new favorite fudge recipe!

  16. 5 stars
    My niece and I are making them this weekend, we can’t wait. The recipe looks easy to follow and she said they look dreamy. 🙂

  17. 5 stars
    Oh yum! I love a good fudge recipe! This sounds like the perfect little treat! Thanks for the share!

Leave a Reply

Your email address will not be published. Required fields are marked *

Recipe Rating




This site uses Akismet to reduce spam. Learn how your comment data is processed.

More You'll Love!