‘Nutella’ Fudge Oat Bars {gluten-free}

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‘Nutella’ Fudge Oat Bars are so deliciously thick and chocolatey with a gluten-free rolled oat base and an ooey gooey fudgey filling of homemade nutella.

A stack of Nutella Fudge Oat Bars

I’ve got a bit of exciting news to impart. I’m finally bouncing back from maternity leave and returning to the cake stall next month. Sunday 6th October to be exact, at Stroud Green Market, which is my neighbourhood farmers’ market. I have decided to stay local and stick to the one market for the moment to ease me back into the game. Plus I love the vibe at Stroud Green Market, it is run with a lot of passion with a lovely community feel. I will be selling the usual layer cakes, loaf cakes, bars and delectable goodies which are all totally gluten-free and incredibly delicious.

overhead of Nutella Fudge Oat Bars

For the foreseeable future I’ve chosen to not focus on jams, chutneys and other preserves which does disappoint me, but something had to give, besides my sanity. I still look after Cole and Beau for the majority of my week and I haven’t been preserving anything this year whist I’ve adjusted to two little souls to juggle. Although I expect I’ll have a few jars of something moving towards Christmas like my mincemeats or cranberry sauce. I’m very excited to be getting back to proper work and I cannot wait to dive back in.

Even though I have been on maternity leave from the market stall I’ve obviously been just as busy on the blog as ever which has been a great excuse for developing new recipes for the stall. Lately it’s been a recurring theme that I have also been trying to revamp some old recipes which didn’t get as much love as they should the first time round and updating the ingredients and sometimes method to create gluten-free versions. Didja know this blog is all about the gluten-free these days?

overhead of Nutella Fudge Oat Bars

These ‘Nutella’ Fudge Oat Bars are a brilliant case in point. I posted the original recipe back in 2014 with some slapdash photos I took when I sold them on one of my first cake stalls. I’ve taken a couple of new photos but I’ve also amended the recipe to make it gluten-free and (whisper) remove the Nutella. There’s something about the ingredients list in Nutella that I’m not quite on board with these days, all that palm oil and sugar doesn’t sound very appealing. But the good news is this version is so much better with a more intense chocolate and hazelnut flavour. Homemade Nutella is pretty darn spesh and here I’ve used a natural hazelnut butter, melted dark chocolate, cocoa powder and a smattering of brown sugar to make the most amazing filling for these oat bars imaginable. The evaporated milk added in at the end is what transforms this incredibly chocolately nut butter into creamy gooey fudge. The rolled oat biscuit crust which holds it together is buttery and crumbly and studded with chocolate chips on the top, because if I can add more chocolate to a recipe then I will.

overhead of Nutella Fudge Oat Bars

I’m really looking forward to introducing these ‘Nutella’ Fudge Oat Bars to the cake stall. They represent the fully flavoured bakes I love to produce with the best quality gluten-free ingredients. 

A stack of Nutella Fudge Oat Bars


8″ Square Baking Tin

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'Nutella' Fudge Oat Bars {gluten-free}

‘Nutella’ Fudge Oat Bars are so deliciously thick and chocolatey with a gluten-free rolled oat base and an ooey gooey fudgey filling of homemade nutella.
Print Pin Rate
Course: Dessert
Cuisine: British
Prep Time: 20 minutes
Cook Time: 35 minutes
Total Time: 55 minutes
Servings: 15 bars
Calories: 434kcal


  • 100 g sweet white rice flour
  • 40 g tapioca flour
  • 240 g gluten-free rolled oats
  • 100 g hazelnuts roughly chopped
  • 240 g unsalted butter room temperature
  • 185 g soft light brown sugar sifted
  • 1 teaspoon baking powder
  • ½ teaspoon salt
  • 180 g hazelnut butter
  • 100 g dark chocolate
  • 1 tablespoon cocoa powder
  • 2 tablespoons soft light brown sugar
  • 75 ml evaporated milk
  • ¼ teaspoon salt
  • 50 g dark chocolate chips


  • Pre-heat the oven to 160°C and grease an 8 inch square baking tin.
  • Whisk the sweet rice flour and tapioca flour together until combined.
  • Add the oats, hazelnuts, butter, sugar, baking powder and salt and rub together with your hands until everything has come together to form a light dough.
  • Press ½ the dough into the base of the baking tin to form an even layer.
  • Melt the chocolate, hazelnut butter, cocoa powder and evaporated milk together in a double boiler, mixing together until thoroughly combined.
  • Spread the ‘nutella’ chocolate mixture on top of the first layer of dough.
  • Add the chocolate chips to the rest of the dough then crumble the dough on the top and press down lightly into the chocolate, don’t worry too much about it spreading out evenly.
  • Bake in the oven for 35 minutes until the top is golden brown.
  • Remove from the oven and leave to cool for an hour or so before removing from the tin. Leave to cool completely on a wire rack before cutting into bars.


Calories: 434kcal | Carbohydrates: 46g | Protein: 5g | Fat: 26g | Saturated Fat: 14g | Cholesterol: 36mg | Sodium: 138mg | Potassium: 293mg | Fiber: 4g | Sugar: 23g | Vitamin A: 410IU | Vitamin C: 0.5mg | Calcium: 84mg | Iron: 2.6mg
Tried this recipe?Mention @FromTheLarder or tag #FromTheLarder!


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