If you're craving a sweet treat that's both simple and sensational, look no further than these delightful three-ingredient peanut butter cookies made in an air fryer. With just peanut butter, sugar, and an egg, you can whip up a batch that's not only quick but also utterly delicious.

Begin by combining equal parts of creamy peanut butter and granulated sugar with a perfectly beaten egg, mixing until you achieve a smooth dough. The beauty of these cookies lies in their minimalist approach, allowing the rich, nutty flavour of the peanut butter to shine through.

Preheat your air fryer to 160°C, and with just a small scoop of dough for each cookie, press them down gently on the baking parchment-lined tray. After a mere six to eight minutes in the air fryer, you’ll be rewarded with cookies that are crisp on the outside and satisfyingly soft on the inside. Enjoy these mouth-watering treats warm, delighting in their simplicity and the heavenly aroma that fills your kitchen. Perfect with a cup of tea, these cookies are a testament to how you don’t need an elaborate recipe to make something truly special.