Cool weather outdoor fish food

[Mychala]

First time over wintering goldfish outside. Our weather has been unseasonably warm and I feel I need to feed a bit until it gets cools off again. What is the best foods for this situation? 

[Candi]

Once the water temp is below 50 degrees, you can stop feeding. There are spring and fall food formulas that are supposed to be easier to digest in cooler temps, or you can just feed what you normally feed. I have done both.