Adding a Layer of Tiny Pieces of Bread

This page is the CodyCross answer for the clue below from Fruits and Vegetables, Group 1904, Puzzle 3 (Green Beans).

Question is: Adding a Layer of Tiny Pieces of Bread

and the answer is: CRUMBING

Word Meaning:

CRUMBING — present participle and gerund of crumb

Definitions from Wiktionary.