A lot of homemade yogurt. I forgot about the crockpot, (distracted by lockdown), scalded the milk, and thought I ruined it but the girls still gobble it up. They'll get the whole 3 litres!
My girls are getting some scrambled store bought white eggs that just expired so they are probably reallllly old now. . I bought them for baking but didn't use them in time.
I don't know about the other stuff but I'd be leery of feeding them raw egg. Maybe if its really disguised, but cooked and therefore unrecognizable as what they lay every day would be better.
I have peeled and cored applesthen shred them in my processor and mixed with other scraps, cut them by hand into tiny pieces, and just thrown a whole one in the run for them to roll around and peck at. They eat it all ways so I don't know which way is better!
My girls got some soaked alfalfa...
Mine got their very first taste of wheatgrass this morning and ate every last bit of it, grass, seeds and root mat. (No soil) I also gave then some older frozen (thawed) corn niblets to keep them warm tonight when the temps drop.