That's a wonderful idea to do some batch cooking! You can use the alli recipes or recipes from magazines and cookbooks where the nutrition information is included. Keep in mind that items like egg dishes and sandwiches don't freeze very well.
As for sodium, it's the overall, daily intake that's important. There's no question that most (not all) processed foods (canned, frozen, luncheon meats, etc.) are fairly high in sodium. The queston is what does the entire day look like at the end. Take a look at your Nutrition Log and see where you've been ending up.
The recommended amount of sodium is 2,300 milligrams - or less per day - and most people get about 5,000 mgs or more. If your intake is significantly more than 2,300 look for the foods that are contributing the most and see how you can reduce it.
Some Lean Cuisines have far less sodium than others. Most recipes can cut or eliminate the sodium all together, and bump up the herbs and spices to keep the flavor. Think of it as a game! It will be far less frustrating.
Let me know if you need more.
Pat