These Oat Crunch Biscuits are a simple, wholesome bake packed with buttery oats, golden crunch, and that irresistible homemade biscuit flavour everyone loves. This easy oat biscuit recipe uses everyday ingredients to create chewy‑centred biscuits that are perfect for snacking, or filling the biscuit tin for the week.

Whether you’re searching for classic oat biscuits, a quick crunchy oat cookie recipe, or an old‑fashioned homemade biscuit that never disappoints, these Oat Crunch Biscuits are perfect. Ideal for lunchboxes, afternoon tea, or weekend baking, they deliver that nostalgic, comforting crunch in every bite.

Oat crunch biscuits

Print Recipe Pin Recipe

Cook Time 20 minutes mins

Course Biscuits

Servings 12 slices

Ingredients

  

• 125 g salted butter
• 75 g demerara sugar
• 125 g porridge oats

Instructions

 

• Preheat the oven to 190°c / gas 5. Line a shallow 13cm x 18cm baking tin with baking paper and set aside.
• Over a low heat, melt the butter in a saucepan, without colouring.
• In a large bowl, mix together the porridge and sugar and pour the melted butter into the bowl, mix together until all the ingredients are well blended.
• Press in to the baking tin and bake for 15mins or until pale and golden in colour.
• Remove from the oven and cut into chunks. Leave to cool in the tin so they become lovely and crispy, before turning out.

Why not try….

• Drizzle the biscuits with melted milk or plain chocolate when cool