I make a large batch of Chop every Sunday and freeze it in individual freezer-baggies, each having the right amount of Chop that I need for all the birds for he day. And then first thing in the morning I just grab one of the bags out of the freezer and put it in the fridge to thaw throughout the day, so that by the time I get home in the late-afternoon/early-evening, it's completely thawed-out and I can give them all their Chop along with something else that I make for them to go along with it while I'm cooking my own dinner, such as some scrambled-Eggs, some of the fresh-Veggies that I'm making for myself, some Oatmeal, Grits, Brown Rice/Multi-Grain Rice, etc., or a bit of what I'm eating for dinner if it's appropriate for them, or I heat-up one of the little packets of Higgin's "Worldly-Cuisines" that they all love. Then we all eat dinner together as a family, me eating my meal and them eating their thawed-out, fresh Chop along with whatever else I prepare for them...
***As far as having issues with freezing your Chop, thawing it out, and then (I'm assuming) it becoming "slimey" or "soggy" after it's thawed-out, and then them not wanting to eat it because of this (if that's the problem, as it's a common one), I've found that a lot of the time this happens because of the type of fresh-Veggies and/or fresh-Greens that you are putting in your Chop recipes...And especially if you are putting any fresh-Fruit in your Chop and then freezing it...If you are putting any fresh-Veggies or fresh-Greens in your Chop recipes that are "watery" Veggies or Greens, these will definitely cause your entire batches of Chop to become very soggy, slimey, etc. after it's thawed-out...And this will happen a lot of the time if you're putting fresh-fruit in your Chops of any kind, simply because most-all fresh-Fruit contains a ton of water in it. So if you are putting fresh-Fruit of any kind in your Chops, freezing it, and then thawing it out and having it end-up slimey or soggy, the best thing you can do (or at least try) is to not add any fresh-Fruit into your Chop recipes before you freeze them, but rather thaw-out your Chop without any Fruit in it, and just cut-up any Fruit you want to add to it fresh and at the time you are going to feed the Chop to them. Then after you thaw-out the frozen Chop just add the fresh-Fruit you just cut-up into the Chop, that way you're not thawing-out that very watery, frozen Fruit into the entire batch of Chop, making it all soggy and slimey...And the same goes for any fresh Veggies and/or Greens that you want to add to your Chops that are particularly "watery" Veggies and Greens, such as Celery, Green-Beans, Pea Pods, and then the "watery" Greens like Bok Choy/Pak Choy, ANY types of Lettuce or Cabbage, etc. Just don't add these to the Chop recipes and then freeze them, but rather thaw-out the rest of the frozen Chop and THEN add the freshly-cut/chopped-up Fruit and the more watery Veggies and Greens on the spot, right before you feed it to them...
***Also, as others mentioned above, it helps tremendously if you add small amounts of ingredients into your Chops that are "absorbant" and that will soak-up the water that drains-out of the Veggies and Greens as they thaw-out, such as plain Oatmeal, plain Grits, Quinoa, Flaxseed, Chia Seed, Hemp Seed, etc. (no Sunflower Seeds), a little bit of Wheat-Germ, a little bit of Brown Rice or any of the really delicious Multi-grain Rices (the really "fat" Rices that really look like Beans, because they are extremely healthy for them, are delicious, and really soak-up the water and keep it away from the rest of the Chop), different types of Legumes/Beans, etc.