From Classic Treat to Crispy Delight How to Make Oat and Raisin Cookie Brittle

Cookie slab recipes are popular thanks to their simplicity and versatility. For something new, oat and raisin cookie brittle offers a satisfying combination of crunch, sweetness, and a touch of chewiness. Suitable for afternoon tea or as a homemade gift, this recipe requires minimal equipment and is quick to prepare. Consider pairing this brittle with one of our mixed postal brownie boxes for an indulgent treat combo.

This recipe takes oat and raisin flavours often associated with classic biscuits and gives them a crisp twist. The result is thin, caramelised brittle pieces that can be enjoyed on their own or with a cup of tea. Alternatively, enjoy it alongside selections from our brownie and cookie selection box for the ultimate snack experience.

Here is how you can make oat and raisin cookie brittle:

Ingredients

• 150g unsalted butter
• 120g light brown sugar
• 75g granulated sugar
• 1 large egg
• 1 tsp vanilla extract
• 120g plain flour
• 1/2 tsp baking soda
• 1/4 tsp sea salt
• 100g rolled oats
• 75g raisins

Instructions

Step 1: Prepare your baking tray

Line a large baking tray with parchment paper, ensuring there is enough overhang to easily lift the brittle once baked. Preheat your oven to 180°C (160°C fan).

Step 2: Melt butter and mix sugars

Melt the butter in a small saucepan over low heat. Combine both sugars in a mixing bowl. Pour the melted butter over the sugars and stir until smooth. Allow the mixture to cool slightly before continuing.

Step 3: Add wet ingredients

Whisk the egg and vanilla extract into the butter-sugar mixture. Ensure the egg is fully incorporated but do not overmix.

Step 4: Combine dry ingredients

In a separate bowl, mix the plain flour, baking soda, and salt. Slowly fold this into the wet mixture until no streaks of flour remain. Add the rolled oats and raisins, ensuring an even distribution.

Step 5: Spread the mixture

Transfer the batter to the lined baking tray. Spread it thinly and evenly using a spatula or the back of a spoon. The thinner the spread, the crisper the brittle will be.

Step 6: Bake

Bake in the preheated oven for 15–20 minutes, or until the edges turn golden brown. Keep an eye on it to prevent overbaking, as this can cause the raisins to burn.

Step 7: Cool and break

Remove the tray from the oven and let it cool completely on a wire rack. Once cooled, lift the brittle using the parchment paper and break into irregular pieces by hand. If you're looking to elevate this recipe further, explore the delightful options in our cookie delivery box for inspiration.

Serving Suggestions

• Serve with tea or coffee for a crisp snack.
• Use as a topping for vanilla ice cream.
• Pack into an airtight tin and gift as a homemade treat.

Storage Tips

• Store in an airtight container to maintain crispness.
• Consume within one week for best results.

Why This Recipe Works

• The combination of brown and granulated sugar enhances both flavour and texture.
• Oats add structure while maintaining a light texture.
• Raisins provide a natural sweetness that balances the caramelised brittle.

This oat and raisin cookie brittle recipe makes a unique snack that is easy to prepare. It also makes a thoughtful homemade option for gifting. Think about how you could adjust the ingredients to make it your own. Consider adding chopped nuts or substituting different dried fruits. What combinations might appeal to your taste? Try it and find out.