Thermomix Nutella Double Chocolate Fudge Brownie Recipe

Published , Last Updated

My Nutella Double Chocolate fudge brownie recipe has a dense chocolate brownie base with a lush, silky soft fudge topping. The recipe is so simple to make & deliciously decadent.

Have you ever heard of a more amazing sounding treat? Although this dessert looks ridiculously rich it’s actually not! It’s the perfect level of chocolatey sweetness which means it’s very difficult to stop at just one piece. Even stopping after two or three pieces is hard to do.

Bite From Nutella Fudge Brownies

Bite Nutella Fudge Brownies

Luckily the recipe makes quite a large slice, so there will be plenty to go around. I like to make this dish when I’m asked to “bring a plate.” It’s a perfect choice because it’s quick to make, looks fabulous, taste amazing and will serve a large number of people. Also, I find it best to get this baby out of the house very shortly after I make it so I don’t eat too much myself.

Nutella Fudge Brownie w Raspberries

Nutella Fudge Brownie w Raspberries

Nutella Chocolate Fudge Brownie

Nutella Double Chocolate Fudge

Julie Carlyle
Rich chocolate brownie on the base with a squishy Nutella fudge on top!
5 from 7 votes
Prep Time 10 mins
Cook Time 50 mins
Total Time 1 hr
Course Cake, Christmas, Cookies, Dessert, Slice, Snack, Sweet
Cuisine American, Australian
Servings 30
Calories 270 kcal


Chocolate Brownie Base

  • 120 g salted butter
  • 170 g bittersweet chocolate
  • 1/4 cup Dutch process chocolate powder
  • 3 eggs
  • 1 cup sugar caster or regular sugar
  • 1 tsp vanilla
  • 1 cup plain flour
  • 1/4 tsp baking powder
  • 1/4 tsp salt

Nutella Fudge

  • 395 gm Nestle Sweetened Condensed Milk
  • 60 gm salted butter
  • 1 1/2 cups dark chocolate melts
  • 1 cup Nutella


Chocolate Brownie Base

  • Preheat oven to 180 Degrees Celcius or 350°F (180°C). Line roasting tray with baking paper.
 A tray approx 30 cm x 20cm is ideal, although a variance in tray size will just make a taller or thinner slice so it's not that important.
  • Add the chocolate to the TM bowl. Mill 3 sec/Speed 9.
  • Add the butter, sugar and vanilla extract to milled chocolate in the TM bowl. Melt 5 min/100 degree/Speed 3.
  • Add eggs to TM bowl. Combine 20 sec/Speed 4.
  • Scrape down the bowl and add flour, cocoa, baking powder and salt. Mix 1 min/Speed 4.

  • Pour the batter into the pan and spread evenly.
 Bake for 18-20 minutes, or until cooked

  • Remove the fudge base from the oven and allow to cool in the tray.

Nutella Fudge

  • Add sweetened condensed milk, butter, chocolate melts and Nutella to the TM bowl.
 Melt 5min/100 degrees/Speed 2.
  • Scrape down the bowl and if the mixture isn't completely smooth repeat. 1 min/100degrees/Speed 2.
  • Spread the Nutella Fudge over the chocolate Brownie base, the base does not need to be cooled prior to the fudge being added to the top.


Refrigerate the slice prior to cutting. Store in the fridge until serving.
The nutritional information is based 30 pieces, you could easily reduce the calories by reducing the size of the slice.


Calories: 270kcalCarbohydrates: 31gProtein: 3gFat: 14gSaturated Fat: 10gCholesterol: 34mgSodium: 99mgPotassium: 204mgFiber: 1gSugar: 24gVitamin A: 210IUVitamin C: 0.4mgCalcium: 86mgIron: 1.3mg
Keyword Chocolate, chocolate brownie, chocolate fudge, Nutella slice, slice, snack, sweet
Tried this recipe?Let us know how it was!
Slice Nutella Fudge Brownie

Slice Nutella Fudge Brownie

So what is a Nutella Double Chocolate fudge brownie? I start by making my basic rich chocolate brownie and top it with a luscious layer of squishy Nutella fudge. In these pictures, I’ve drizzled some extra melted chocolate over the top of the slice before cutting it into squares.  My favourite part is the Nutella fudge… I could probably almost eat that on its own!

Nutella Fudge Brownie

Nutella Fudge Brownie

Although this is a Thermomix recipe the Chocolate fudge brownie can easily be made by hand. The base is a basic “melt and mix” recipe which can be made in a saucepan.  Whilst the brownie cooks, make the fudge in the microwave in another bowl. Simple!

For readers with a soft spot for fudge, take a look at some of my other fudge recipes on the Thermokitchen website.

Layered Chocolate fudge brownie

Layered Chocolate fudge brownie

If you would like more great Thermomix recipes, follow the ThermoKitchen FB Page. I share loads of great recipes on the page. Our community group page also shares recipes and tips from other fabulous Thermomix bloggers. So if you’re want to “Create more with your Thermomix” make sure to join both pages.


10 thoughts on “Thermomix Nutella Double Chocolate Fudge Brownie Recipe”

  1. Sonia G says:

    5 stars
    Absolutely AMAZING! So easy but truly decadent!

    1. Julie Carlyle says:

      Hi Sonia
      I’m so pleased you tried this recipe and enjoyed it!
      I told you it would make your friends think you were a super star!!
      Thank you for coming back and leaving me a message.
      Have a lovely day
      J xx

  2. Lisa Hemmings says:

    5 stars
    Thank you for the recipe! I made them as a present and they were amazing

  3. Jennie Garnier says:

    5 stars
    So hard to stop eating at just 1 (4-5 really!)

  4. Sarah Diacorgiorgis says:

    5 stars
    Love this recipe and I just wish mine turned out as beautiful as yours : )

  5. Demi Varvaris says:

    5 stars
    Thank you, these are great

  6. Karen Ellis says:

    5 stars
    Anything with Nutella is a win!

  7. Mindy Hare says:

    5 stars
    I love rich chocolate and these are perfect

  8. Lisa says:

    So I’m not a great cook and I lack a lot of confidence in my cooking. It would be great if you could be really specific with your recipes;
    – what size roasting tray
    – brownie base salted or unsalted butter
    – brownie base – white sugar, castor sugar, brown sugar or raw sugar
    – brownie base – plain flour or self raising

    1. Julie Carlyle says:

      Hi Lisa
      Thanks for your feedback I will edit the recipe now 🙂

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