Make Your Own - There's no rule that says only store-bought, pre-packaged foods are convenient.
Take time on the weekend or on days off to do some conscientious grocery shopping and cook one or two large meals of something healthy that you enjoy. Separate into serving sizes and refrigerate (or freeze) as necessary. Buy fruits, vegetables, deli meats, and cheeses to snack on, and prepare them ahead of time by slicing into bite-sized pieces.
Separate into serving sizes and store to use as snacks during the week; since they now require no preparation, you'll be more likely to reach for the carrot sticks and less likely to reach for more processed convenience foods.
Your own frozen vegetables make a delicious side dish in a snap. Voila! Now you have your own frozen dinners (or lunches, or snacks) with much healthier contents.
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