Angry Bird’s Flapjacks with rice (uk translation egg custard slices)
I made this recipe from the angry birds cookbook with the kids:

The book is great fun, but very american. So a cup of flour = 110grams (4 oz)
and 1 cup of liquid = 8 fluid oz (1/2 an american pint).
The flapjacks turned out to be nothing of the sort, but were delicious all the same, I’d do again with some nutmeg and cinnamon, and serve with some spun sugar. The kids seems to like it once they realised it was just a custard pudding.