Meal preparation, sometimes called "meal prep," is the process of planning and preparing meals. Most people will do meal preparation on Sunday, but there is an increasing trend of mid-week meal preparation, where meals are prepared once on Sunday, for Mon-Wed, then again on Wednesday for the rest of the week. If one is meal prepping with highly perishable items such as leafy greens, one may want to consider a mid-week meal prep routine. You'll...