First I thought id go for the good old classic... cake!!! :cake:
So the magic numbers as a guide is 2, 2, 2, 4.
200g of sugar, 200g of (self rising) flour, 200g of butter and four eggs.
That will make a solid, thick cake... you can use 3 eggs, or take some yolks away for a bit lighter cake... bit less or more of most things will still work... less butter is more dry, more sugar more sweet.. but don't add or reduce more than a quarter of the measure 50g..
To mix them, first its sugar and flour mixed, add any powder or dry ingredients like coco powder then, next get the softened butter or spread and using your hands mix the butter in to a crumb