Well, we all have such different tastes, if you get 25 responses, you'll get 25 opinions about the food, what to get & what to not have.
The biggest thing I wish I would have known is how much extra time I'd be spending in the kitchen and how much planning this program really takes to stay on it 100%.
I eat the soups every work day. They are SO EASY mixed with pureed braised or roasted veggies (I take them in a thermos so I don't have to re-heat). I wouldn't like these soups alone but with the veggie puree, they take on a whole new flavor. My favorites are the cream of chicken and the mushroom. For some reason, I want to like the broccoli cheese but just don't. A lot of other people do!
I've really try to limit my intake of all the sweet stuff. I know after we're done with P1, we'll have to learn to live without so much sweet stuff all the time so I'm really trying to start now. My morning smoothie is made with the dark chocolate pudding b/c it is less sweet than the other chocolates (pudding, drink, or cappuccino). I add raw spinach to that. I wish I would have known from the beginning to make it with coffee instead of water and to use coffee ice cubes.
I also wish I would have known that sometimes I'm truly hungry and sometimes I just "want to eat." I learned an easy way to tell the difference: if I'm hungry, a salad will satisfy for a while. If I just "want to eat", I don't want a salad.
I knew from the get-go to use the recipe threads (either in the sticky threads or in the first post of the daily thread). I had lurked on the forum for a month before starting IP. This was incredibly beneficial because I knew how to find most of the answers to most of the questions I might have. I highly recommend all the recipes for any newbie. The first week it is easy to get bored on raw veggies REALLY fast!
I also wish I would have gotten my 2 big Tervis Tumblers ahead-of-time. I sip on water so much easier through the straw all day long.
I wish I would have thought about shredding and freezing my zucchini, cauliflower and pre-chopping my bell peppers (I freeze them in ice cube trays before putting them in a ziploc). Also, at first, it seemed like I was making veggie puree all the time. Now I make a MUCH bigger pot and freeze some. When I first started, some of the produce I bought went bad. This doesn't happen anymore.
I also wish I knew how versatile cauliflower was. I had been low carb before so I knew about mashed cauli. But "tater tots"? Cauli "rice"? Even Cauliflower pancakes! All of these things are available on the threads, just by spending some time searching.
I'm glad I already knew I could put zucchini in the pudding muffins (something else you can find by searching) or in the crispy cereal or pudding pancakes. I'm also glad I learned that I could buy maple oatmeal pancake packets from Nashua that are NOT restricted. I like my oatmeal/zucchini pancakes.
I knew about Walden Farms stuff but didn't trust it. I wish I would have tried it earlier. I like the coleslaw dressing, the strawberry and raspberry spreads, apple butter, and pancake syrup. I'm slowly trying some of the other salad dressings. I wish they had a Mixture box of single serving packets.
Wow! this got long. Time to stop.
PS: Oh yeah, I like the chicken ala king. It is good over cauli rice