If this is your first time making this style of dumplings and you’re not sure about the consistency, I’d recommend making a ‘test dumpling’ first. Roll one dumpling and place it in barely simmering water. If stays in shape, then you are good to go. If it dissolves or falls apart, you’ll need some more breadcrumbs in the mixture. If the mixture is too dry, add a spoonful or more ricotta. You’ll get the hang of it!