HOW TO MAKE:
There are a ton of protein bars from which to choose, based on your preference and nutrition plan.
Some of my favorites are:

High Protein/Low Carbs

Moderate Protein/Moderate Carbs

Moderate Protein/High Carbs

One bar is 1 serving.

Here is a list from which you can order: Nutrition Bars

NOTES:
Although these are ultra-convenient, I wouldn't recommend eating more than one a day.
Try to get whole foods for at least half of your meals.