Meanings of few breadcrumbs in English

My work as a freelance writer has diminished to a few breadcrumbs of assignments.

Mix ingredients, using a few breadcrumbs and making it into a very soft paste.

He had an idea that there were a few breadcrumbs in the pocket of his overalls.

Then add seasoning, the egg, the cheese, and a few breadcrumbs, if the mixture is too moist.

Cook onion; mix flour into paste with purée and oil; add onion and few breadcrumbs making into soft paste.

Meanwhile make a good mushroom filling, highly seasoned, of cooked mushroom, dipped into butter, pepper, salt, a few breadcrumbs, and shreds of ham.

And using comparison services, clearing cookies from you browser cache, and leaving as few breadcrumbs as possible is likely to yield the best deals.