She showed us how to whip together a large-batch prep of oven-ready meatloaf mix ... are smaller bits but not to the point of being bread crumbs. Then pulse the mushrooms to small bits.
bread-crumb mixture, onion mixture, 1/2 tsp salt, and 1/4 tsp pepper and gently mix with your hands until just combined. Transfer meatloaf mixture to an 8 1/2- by 4 1/2-inch glass loaf pan (see ...