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No Bake Chocolate Nut Slice

This no bake chocolate nut slice combines rich melted chocolate with crunchy toasted nuts, pressed into a dish and chilled until firm. The result is a glossy, crumbly-looking bar with a satisfying nutty crunch and smooth chocolate coating, perfect for a quick, indulgent treat. It’s a simple, adaptable dessert that requires no oven and comes together with minimal fuss.
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Prep Time 15 minutes
Cook Time 10 minutes
Total Time 2 hours 15 minutes
Servings: 12
Course: Main Course
Cuisine: Dessert
Calories: 180
Ingredients Equipment Method Notes

Ingredients
  

  • 200 g dark chocolate chopped into small pieces
  • 100 g mixed nuts toasted and chopped lightly
  • 50 g unsalted butter melted
  • 2 tbsp honey or golden syrup
  • 1 tsp vanilla extract
  • a pinch sea salt optional, for topping

Equipment

  • 20cm (8-inch) square baking dish
  • Heatproof bowl
  • Spatula
  • Knife
  • Parchment paper

Method
 

  1. Line your square baking dish with parchment paper, leaving a slight overhang for easy removal.
  2. Chop the dark chocolate into small pieces—this helps it melt smoothly and evenly. Set aside.
  3. Toast the mixed nuts in a dry pan over medium heat for about 3-4 minutes, stirring frequently until fragrant and golden. Let them cool slightly, then chop or break into smaller pieces.
  4. Set up a bain-marie by placing the chopped chocolate in a heatproof bowl over a pot of simmering water. Stir gently until the chocolate is melted, glossy, and smooth, about 3-4 minutes. Remove from heat.
  5. Stir the melted chocolate with the melted butter until well combined. Add the honey or golden syrup, vanilla extract, and a pinch of sea salt, then mix until smooth and shiny.
  6. Quickly fold in the toasted nuts until they are evenly coated with the chocolate mixture.
  7. Pour the mixture into your prepared dish, spreading it out evenly with a spatula. Gently tap the dish on the counter to remove any air bubbles and level the surface.
  8. Place the dish in the fridge and chill for at least 2 hours, or until the slice is firm and set. For quicker results, you can freeze it for about 1 hour.
  9. Once set, lift the slice out using the parchment paper overhang. Use a sharp knife warmed slightly to cut into squares or rectangles.
  10. Serve immediately or store in an airtight container in the fridge for up to a week. The slice will become even firmer and more chocolatey over time.

Notes

For added flavor, sprinkle a pinch of flaky sea salt on top before chilling. Feel free to swap in your favorite nuts or add dried fruits for extra texture and flavor.