20-Minute Easy Vegan Gluten-Free Rocky Road Bars

Indulgent no-bake chocolate bars combining rich dark chocolate with crunchy digestive biscuits, chewy marshmallows, and sweet raisins. The tahini adds a subtle nutty depth while keeping everything dairy-free. Perfect for casual gatherings, potlucks, or when you need a crowd-pleasing dessert without turning on the oven. Two chocolate layers create an elegant finish that rivals traditional versions, making this an ideal treat for vegans and non-vegans alike.
Ingredients
Instructions
- 1
Line a 6-inch square tin with parchment paper
- 2
Chop the chocolate small and add to a bowl with coconut oil
- 3
Melt chocolate mixture over a bain-marie or in the microwave
- 4
Stir in tahini till smooth
- 5
Crush the biscuits into small crumbs
- 6
Chop any large marshmallows into smaller pieces
- 7
Add biscuits and marshmallows to a large mixing bowl with raisins and crisped cereal
- 8
Mix dry ingredients well
- 9
Pour over the melted chocolate mix and stir
- 10
Transfer the mixture into the tin and press down to make an even layer
- 11
Chill in the fridge for 1 hour, or until firm to touch
- 12
Chop the remaining chocolate small and melt together with coconut oil
- 13
Pour chocolate over the base and smooth out
- 14
Drizzle over tahini and use a small knife or toothpick to make swirl patterns
- 15
Add crushed cookies on top
- 16
Place back in the fridge for 1 hour or until set
- 17
Remove from tin and use a hot sharp knife to slice into 9 squares
Tips
Use a hot knife between cuts for clean slices through the chocolate layers
Line the tin with overhanging parchment paper for easy removal
Let bars come to room temperature for 10 minutes before serving for best texture
Good to Know
Keep in the fridge for up to 1 week in an airtight container
Can be made up to 1 week ahead
Remove from fridge 10 minutes before serving for best texture
Common Mistakes
Don't skip chilling time to avoid soft, messy bars
Use parchment paper to prevent sticking to tin
Melt chocolate gently to avoid seizing
Substitutions
Gluten-Free Swaps
Nut-Free Alternatives
General Alternatives
reduces sweetness
FAQ
Can I use regular chocolate instead of dark chocolate?
Yes, but dark chocolate provides the best flavor balance against the sweet marshmallows and raisins. Milk chocolate will make the bars much sweeter.
What if I don't have tahini?
Substitute with almond butter or sunflower seed butter. The nutty flavor adds richness, but you can omit it if needed.
How long do these keep frozen?
Wrap individual bars well and freeze for up to 1 month. Thaw in the fridge before serving.