Flapjacks are a classic British treat that combines simplicity with deliciousness. They are perfect for breakfast or even a dessert. Today, we’re taking this traditional recipe up a notch by adding peanut butter. The result? Peanut Butter Flapjacks—a chewy, nutty, and utterly irresistible treat that’s easy to make and even easier to love. Whether you’re a seasoned baker or a beginner, this recipe is sure to become a favorite in your household.

Before You Get Started

Before diving into the recipe, it’s important to gather all your ingredients and equipment. This ensures a smooth baking process and helps you avoid any last-minute surprises. Also, make sure to read through the entire recipe to understand the steps involved. This will help you plan your time better and ensure that your flapjacks turn out perfectly.

Key Tips

Use Fresh Ingredients: Fresh oats, good-quality peanut butter, and real butter will make a significant difference in the flavor and texture of your flapjacks.
Don’t Overbake: Flapjacks should be golden brown and chewy, not hard and crunchy. Keep an eye on them while they’re in the oven.
Let Them Cool: Allow the flapjacks to cool completely in the tin before cutting them. This helps them set properly and makes them easier to handle.
Experiment with Add-Ins: Feel free to add chocolate chips, dried fruit, or nuts to customize your flapjacks.

What Makes This Recipe So Good?

The combination of oats, peanut butter, and golden syrup creates a delightful texture and flavor profile. The oats provide a hearty, chewy base, while the peanut butter adds a rich, nutty taste. The golden syrup binds everything together and adds a touch of sweetness. Together, these ingredients create a treat that’s both satisfying and indulgent.

Why I Love This Recipe

I love this recipe because it’s incredibly versatile and easy to make. It’s perfect for those days when you want something sweet but don’t want to spend hours in the kitchen. Plus, it’s a great way to use up pantry staples like oats and peanut butter. The result is a batch of flapjacks that are chewy, flavorful, and utterly delicious.

Recipe Variations

While the classic peanut butter flapjack is delicious on its own, there are plenty of ways to customize this recipe to suit your taste:

Chocolate Chip Flapjacks: Add a handful of chocolate chips to the mixture before baking.
Fruit and Nut Flapjacks: Mix in dried fruit like raisins or apricots and some chopped nuts for added texture and flavor.
Honey Flapjacks: Substitute golden syrup with honey for a different kind of sweetness.
Vegan Flapjacks: Use vegan butter and a plant-based peanut butter to make this recipe vegan-friendly.

Peanut butter flapjacks

A classic British treat made even better with the addition of peanut butter. These flapjacks are chewy, nutty, and perfect for breakfast, snacks, or dessert.

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Prep Time 10

Cook Time 25

Total Time 35

Servings 12

Calories 200 kcal

Equipment

A medium-sized saucepanBaking parchment
A wooden spoon or spatula
A baking tin (approximately 20cm x 20cm)
A mixing bowl
A weighing scale or measuring cups
A sharp knife for cutting

Ingredients

250 g 9 oz rolled oats
125 g 4.5 oz unsalted butter
125 g 4.5 oz peanut butter (smooth or crunchy, depending on your preference)
125 g 4.5 oz golden syrup
100 g 3.5 oz light brown sugar
A pinch of salt optional, to enhance the flavors

Instructions

Preparation:

Preheat the Oven: Start by preheating your oven to 180°C (350°F). This ensures that your oven is at the right temperature when you’re ready to bake.
Prepare the Baking Tin: Line your baking tin with baking parchment. This prevents the flapjacks from sticking and makes it easier to remove them once they’re baked.
Measure Ingredients: Weigh or measure all your ingredients before you start. This makes the process smoother and ensures you don’t miss anything.

Cooking:

Melt the Butter and Syrup: In a medium-sized saucepan, melt the butter, peanut butter, and golden syrup over low heat. Stir continuously until everything is well combined and smooth.
Add the Sugar: Once the butter and syrup mixture is melted, add the light brown sugar. Stir until the sugar is completely dissolved.
Mix in the Oats: Remove the saucepan from the heat and add the rolled oats. Stir until the oats are fully coated with the mixture. If you’re adding any extras like chocolate chips or dried fruit, mix them in at this stage.
Transfer to the Tin: Pour the mixture into the prepared baking tin. Use a spatula to press it down firmly and evenly.
Bake: Place the tin in the preheated oven and bake for 20-25 minutes, or until the flapjacks are golden brown around the edges. Be careful not to overbake, as this can make them too hard.
Cool: Once baked, remove the tin from the oven and let the flapjacks cool completely in the tin.
Cut into Squares: Once cooled, lift the flapjacks out of the tin using the baking parchment.

Notes

Room Temperature: Store the flapjacks in an airtight container at room temperature for up to 5-7 days. They’ll stay fresh and chewy if stored properly.
Refrigeration: If you live in a warm climate or prefer a firmer texture, you can refrigerate them. Just bring them to room temperature before serving.
Freezing: These flapjacks freeze beautifully! Wrap them individually in cling film or parchment paper, then place them in a freezer-safe bag or container. They can be frozen for up to 3 months. Thaw at room temperature or pop them in the microwave for a few seconds to enjoy.

Enjoy your homemade Peanut Butter Flapjacks! They’re perfect for sharing (or not!) and are sure to be a hit with family and friends. Happy baking!