For some meals yes, but most of the time the serving sizes are fine. I use the filtering options so I get more calories from proteins, maybe my recipes are more filling?
I use a meal planning app (Mealime), just fill in the amount of people/servings. Pick a few recipes and you have your grocery list for the week. We eat with 2, so I just set my serving size at 4 people and eat the leftovers every other day.
Try not to eat any ass on your way through the parking lot!