How many cups of bread crumbs in 4 oz?

You can't directly convert ounces to cups for breadcrumbs because it depends on the density of the breadcrumbs.

Here's why:

* Breadcrumbs vary in density: They can be finely ground, coarse, or somewhere in between. This affects how much space they take up in a cup.

* Packing method: How tightly you pack the breadcrumbs will also impact the volume.

Instead of a direct conversion, you can use a kitchen scale:

1. Weigh out 4 oz of breadcrumbs.

2. Use a measuring cup to determine how many cups that amount fills.

Approximate Conversion:

As a very rough estimate, 4 oz of breadcrumbs might be around 1/2 to 3/4 of a cup, but this can vary greatly. It's always best to weigh your ingredients for more accurate results.