Meal Prep: 12 healthy lunches in 1 hour. Make these healthy clean eating meal prep recipes in 1 hour and have lunch ready for the week. You can put them in the freezer, they are great for weight loss (400 calorie lunch), for bodybuilding, to save time, and also budget friendly. I got all ingredients at Aldi and spent about $1 per lunch. The meal prep recipes are good for beginners too and they are 21 day fix friendly. Click through to check out the recipes and groceries.