When you order from Hello Fresh, you have a few options for the size of your box and the number of meals you receive. You can choose between recipes that serve 2 or 4 adults and decide whether you want 2, 3, or 4 meals in your box. Generally, two servings from Hello Fresh is enough for two people, but it depends on how hungry you are. The portion sizes are pretty generous, so you may even have some leftovers for the next day.