Recipe with video instructions: Cookies have never been easier to make! These 3-ingredient recipes are a fun and easy way to bake with the kids and are a perfect addition to any tea party. Ingredients: Banana, oat and choc chip cookies:, 2 medium, ripe bananas, 120g oats, 50g chocolate chips, , Peanut butter cookies:, 230g peanut butter, 150g caster sugar, 1 large egg, , Brownie box-mix cookies:, 400g packet brownie mix, 1 egg, 90g butter, melted and cooled, , Shortbread:, 100g butter, at room