These are a family favourite; I think they have a place in every family actually! If your family doesn’t have a variation, then you need to introduce them to these! My mum and auntie have been making these for as long as I can remember. There’s one memory that stands out in particular, my auntie had made a batch for us to take to Legoland some 14 or 15 years ago?! I think that might have been where my love affair with mars bar rice krispie bars started. I just remember sticky hands, a sticky face and wet wipes. Multiple wet wipes. Sigh. Good times.
Anyway, these require three very accessible ingredients. They’re also really customisable. You don’t have to make it in a square tin, you could make it in a round tin and serve it as a simple 20-minute birthday cake. Or you could do what I’ve done and be super extra with the toppings. I felt these had a Halloween vibe to them, with the neon rainbow drops (another blast from the past) and bright sprinkles. You could, of course, leave them completely plain and still watch them get devoured. It’s completely up to you.
They require a couple of hours in the fridge to firm up a bit but it’s no big deal. No need for overnight and mine had actually set within an hour! Considering you literally melt mars bars, butter and add some rice krispies, I’m not entirely sure it qualifies as ‘baking’ but you know, semantics.