Hi b2c2,
One of the local French bakery girls, after I told her my chickens diet, said I had 'gourmet chickens'.
I sprinkle few handfuls of layer feed in bottom of their wooden trough, then their kitchiri (Indian vegan rice and mung bean dish), which I have added scrambled egg, chopped ends of asparagus (cooked), and desert spoon full of yogurt; then a grated carrot apple and cucumber salad, with chicken feed on top.
They free range when I am home, so nibble on and off on greenery, as well as scratching for insects. I give them the same breakfast for dinner.
They asked for dinner early yesterday so gave it to them, except when I got home 7.30 and let them out before bedtime Tilly made noises, staired into her trough looking expectantly. Lucky for her I hadn't finished mine, so she was in luck

I also have out in the lawn under trampoline a bit of plain yoghurt.
Could depend on particular chickens whether they self regulate. We are heading into summer so that could make a difference. Am too new to say.
Have even made mashed potato
