Our chocolate flapjack recipe takes this humble British bake and adds a bold Yorkie® Raisin & Biscuit spin! These chunky squares of hearty oats baked with a buttery golden syrup mix are quick to make, easy to master and great for autumn or winter adventures, especially with a steaming cup of tea from a flask.
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Why You’ll Love This Recipe
Our chocolate flapjack recipe is everything you know and love about this proud UK treat tradition but extra. They’re chunky and chewy with pops of creamy Yorkie® Biscuit & Raisin milk chocolate. They’re also easy to make using simple ingredients and kitchen utensils. Got a hilly hike planned? Looking at ambitious cycle routes to tackle with friends? Pack a homemade chocolate flapjack and make that hilltop cuppa really special.
What is a flapjack?
Unlike their fluffy American pancake namesake, a British flapjack is a chewy baked bar made from butter, sugar, syrup and oats. For an extra special treat, our chocolate flapjack recipe uses chunky hunks of Yorkie® Raisin & Biscuit for more chew, crunch and rich milk chocolate flavour.
What Are the Common Mistakes When Making Flapjacks?
Great chocolate flapjacks are all about balance and timing. Start by measuring everything accurately with just the right amount of golden syrup and butter to bind the rolled oats. Before baking, press the mixture firmly into the tin to help it hold together. When baking, take them out while they’re still a little soft in the centre with golden edges. As they cool, the flapjacks will firm up and gain their signature chew. If you overbake them, they can become crumbly. If you can, wait until the flapjacks are cool before you slice.
Tips and Variations for Chocolate Flapjack
Have fun with your flapjacks! For a pure chocolate experience, use Yorkie® Original. Crushed nuts, toasted coconut, a sprinkle of mixed seeds or a teaspoon of baking spices all add different twists to your flapjacks. For a silky smooth and visually stunning top, you could even finish with a drizzle of 2 tbsp melted Milkybar® white chocolate.
Storage Instructions
Pop your tasty chocolate flapjacks into an airtight container and store them at room temperature for up to five days. They can also be stored in the fridge for up to a week. To freeze, simple store the container in the freezer for up to three months. To defrost, leave the container in the fridge overnight.
You will need
- 20cm square brownie tin
- Baking paper
Ingredients
- 160g buttery baking spread
- 100g golden syrup
- 100g soft light brown sugar
- 300g rolled oats
- 60g raisins or sultanas
- 2 × 44g Yorkie® Raisin & Biscuit bars, chopped into chunks
Each flapjack typically contains:
of an adult’s Reference Intake (RI)*
Energy per 100g: 2131kJ/509kcal
Method
- Preheat the oven to 180°C/160°fan/gas mark 4 and line the baking tin with baking paper, leaving an overhang to lift out the flapjack later.
- In a medium-sized pot over low heat, melt the buttery baking spread, golden syrup and brown sugar together. Stir until smooth and glossy, then remove the pot from heat. Let the mixture cool for 10 minutes or your chocolate will melt.
- Add the oats and stir well until every flake is coated, then fold in the raisins (or sultanas, if using) and chopped Yorkie® Raisin & Biscuit pieces.
- Press the mixture firmly into the tin in an even layer.
- Bake for 25-30 minutes, until the edges look golden.
- Leave to cool for 20 minutes then use the baking paper to lift the flapjack out and transfer it to a rack to cool.
- Once cooled, slice into 16 pieces and enjoy.
Top Tips
For the best flapjack texture, stick with rolled oats. They have the perfect balance between chewiness and structure while holding their shape without becoming too coarse or too soft. Whole oats can make the bars feel heavy and dense, while instant oats can lead to a mushier bite. Rolled oats absorb the buttery syrup evenly, giving you that classic chewy texture and golden, slightly nutty finish every time.
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