Popsugar Fitness Meal Prep Quick Ways to Meal Prep If You Only Have 90 Minutes to Meal Prep, Focus on These 4 Things May 6, 2018 by Jenny Sugar View On One Page Photo 3 of 4 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 Mason Jar Salads The ultimate time saver, make a week of mason jar salads all at once. Time: 40 minutes Previous Next Start Slideshow Meal PrepHealthy Eating TipsHealthy Living