Follow our easy Treacle Flapjack recipe to cook up a batch of these beautifully put together Lyle’s Treacle flapjacks for a filling treat, anytime!
Treacle Flapjack Recipe
Set the oven to 180C (160C fan, Gas 4). Line a 18 x 28cm tin with baking paper.
Cut the butter into cubes and place it in a saucepan along with the soft brown sugar and treacle. Place the pan over a low heat and stir until all the butter and sugar have melted.
Pour the melted mixture into the oats and mix well. Tip the mixture into the lined tin. Spread into an even layer and press it down firmly.
Bake in the centre of the oven for 40-50 minutes, until it’s starting to turn a darker colour around the edges.
Remove the tray bake from the oven and mark it into 12-14 fingers, then leave the flapjack to cool in the tin.
When cold, use the lining paper to lift the flapjack out of the tin and then cut or break along the marked lines.
Ingredients – 4 items
Cold butter, unsalted
Light soft brown sugar
Lyle’s Black Treacle
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Ideal for baking and toppings, and a perfect companion for pancakes and porridge.View all products