Oh god, an Aga! Mmmmmmmmm... stop it VQ it is pay day on Wednesday, and I have a bumper pay to spend save and ideas like that are not helpful 
I love them with butter, salt and pepper. But when having them as a main on their own rather than a side, I go for cheese and salad type toppings!
I mash mine up, so they are totally mushed, and eat the mush, then the skin!!