"Remaining breadcrumbs" refers to what is left of something, often used metaphorically to describe what remains or is leftover after taking or using most of it.
Full definition
Make little balls, roll them in flour, coat them in the whisked egg and then onto the remaining breadcrumbs
Scatter the blueberries across the shortbread, and sprinkle over
the remaining breadcrumb - like shortbread mixture.
Add
the remaining breadcrumbs to a shallow dish, and roll each risotto ball into the bread crumbs and place it on a baking sheet.
Top with
any remaining breadcrumb mixture and lightly spray tops with cooking spray.
Garnish with
the remaining breadcrumbs and freshly ground black pepper.
Fill the prepared muffin tins with the quinoa mixture, pressing the mixture down, and then sprinkling with
the remaining breadcrumbs.
Use
the remaining breadcrumbs to top up the bowl halfway through the coating process.
Roll mixture into golf - ball sized patties, flatten slightly and coat with
the remaining breadcrumbs.