Gooey Nutella Marshmallow Bars
Prep Time
15 mins
Cook Time
20 mins
Total Time
35 mins
These bars are a soft and gooey slice with a generous layer of Nutella smeared lovingly through the middle and few marshmallows just to finish off these soft, gooey, albeit slightly ugly looking bars.
Course: Dessert, Snack
Cuisine: American
Keyword: Gooey Bars, Goory Nutella Bars, Goory Nutella Marshmallow Bars, Marshmallow Bars, Marshmallows, Nutella, Nutella Bars
Servings: 12 Pieces
Calories: 227 kcal
Author: Emma Burton
  • 120 g Butter, Softened (1/2 Cup)
  • 1/2 Cup Brown Sugar
  • 1/4 Cup Icing Sugar
  • 2 tsp Vanilla Extract
  • 1 Large Egg
  • 1 and 1/2 Cups All Purpose Flour, Or gluten free flour
  • 1 tsp Baking Soda
  • 2 Tbsp. Cornflour
  • 1/2 Cup Chocolate Chips
  • 1/2 Cup Nutella
  • 5-6 Regular Size Marshmallows
  • 1/4 Cup Sweetened Condensed Milk, Optional
  1. Preheat the oven to 180°C (350°F) and line an 8"x8" baking pan with baking paper and set aside.

  2. Beat the partially melted butter, brown sugar and sugar together.
  3. Beat in the vanilla extract and egg.

  4. Beat in the flour and baking soda until all combined.

  5. Stir through the chocolate chips.
  6. Press half of the mixture into the base of the baking pan.
  7. Spread the Nutella over the top in an even layer.
  8. Pour over the condensed milk (if using).
  9. Place over the marshmallows in a spread out formation as they will spread as they cook.
  10. Press over the rest of the dough in an even layer covering the Nutella and marshmallows.
  11. Bake for around 20 minutes. The top and sides with be golden and the middle will wobble slightly but not too much. When a skewer entered in the middle comes out with a few light crumbs attached it is cooked.

Recipe Video

Recipe Notes

Don't add the condensed milk if you don't want this overly gooey.