If you want to be healthy or lose weight, breakfast is key — even science says so. The thing is, there aren’t a lot of people who have time to make a filling and nutritious meal during the week. That’s where meal prepping comes in; just set aside a little time in the evening to get your ingredients together, and you’ll have a healthy breakfast ready to go for the entire week.

Related: 21 Simple Meal-Prep Combinations Anyone Can Do