Classic British Flapjacks

Classic British Flapjacks are chewy, buttery oat bars sweetened with golden syrup and brown sugar. Unlike American pancakes, these flapjacks are baked treats, often enjoyed as a snack, tea-time bite, or packed in lunchboxes. With their rich caramel flavor and wholesome oats, they’re a comforting, traditional favorite.

Why You’ll Love This Recipe

• Only 5 simple ingredients
• Chewy, buttery, and sweet with a hint of caramel
• Perfect for tea time, school snacks, or quick energy bars
• Easy to customize with dried fruits, nuts, or chocolate chips
• Keeps well at room temperature for days
• A true taste of British home baking

Ingredients

(Tip: You’ll find the full list of Ingredients and measurements in the recipe card below.)

½ cup salted butter (1 stick, cubed)
½ cup brown sugar (packed)
5 tablespoons golden syrup (or dark corn syrup)
1 teaspoon vanilla extract
2⅓ cups quick-cooking oats

Directions

1. Preheat oven to 325°F (163°C), ensuring the fan/convection setting is off. Grease and line an 8-inch square baking pan with parchment paper.
2. In a saucepan, melt butter over medium-low heat. Add brown sugar, golden syrup, and vanilla. Stir until sugar dissolves and mixture looks like caramel.
3. Remove from heat and stir in oats until fully coated.
4. Spread mixture evenly into the prepared pan, pressing down with the back of a spoon or spatula.
5. Bake 20–30 minutes, depending on preference: 20 minutes for chewy flapjacks, 30 minutes for a crisper version.
6. Let cool completely before slicing into squares or bars. Flapjacks will firm up as they cool.

Servings and timing

• Servings: 12 squares
• Prep time: 10 minutes
• Cook time: 20–30 minutes
• Total time: 40 minutes

Variations

• Fruit & Nut: Add raisins, cranberries, or chopped nuts before baking.
• Chocolate Lovers: Mix in chocolate chips or drizzle melted chocolate on top.
• Spiced Flapjacks: Add cinnamon, nutmeg, or ginger for warmth.
• Healthier Twist: Swap some butter for coconut oil and reduce sugar slightly.
• Tropical Flavor: Add shredded coconut and dried pineapple.

Storage/Reheating

• Store flapjacks in an airtight container at room temperature for up to 3 days.
• For longer storage, refrigerate for up to 1 week.
• Freeze individually wrapped slices for up to 2 months; thaw at room temperature before eating.
• No reheating required, but you can warm them slightly for a softer texture.

FAQs

What’s the difference between British flapjacks and American flapjacks?

British flapjacks are baked oat bars, while American flapjacks are pancakes.

Can I use old-fashioned oats instead of quick oats?

Yes, but the texture will be chunkier. Pulse them briefly in a food processor for a finer texture.

Do I need golden syrup?

Golden syrup gives the best flavor, but dark corn syrup or honey can be used.

How do I keep flapjacks from falling apart?

Press the mixture firmly into the pan before baking and let them cool completely before cutting.

Can I make these vegan?

Yes, use vegan butter and swap golden syrup with maple syrup or agave.

Why do my flapjacks crumble?

They may have been baked too long. For chewier flapjacks, stick to the shorter baking time.

Can I reduce the sugar?

Yes, but reducing too much will affect how well they hold together.

Can I double the recipe?

Yes, bake in a 9×13-inch pan and adjust baking time slightly.

Should I cut them warm or cold?

Wait until fully cooled to get clean, neat slices.

Can I add a topping?

Yes, drizzle chocolate or caramel over cooled flapjacks for extra indulgence.

Conclusion

Classic British Flapjacks are a simple yet delicious treat that brings together buttery oats and rich golden syrup for a chewy, caramel-like bar. Perfect for tea time, lunchboxes, or a quick homemade snack, these flapjacks are easy to make and endlessly adaptable.

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