Advertisement. Step 2. To make by hand: Place dry bread in a sealed bag. Smash with a rolling pin to break into crumbs. Place in a resealable bag, and store in the refrigerator for up to 1 month. If using fresh bread, place slices on a baking sheet and dry out slightly in a 300-degree-Fahrenheit oven for 15 minutes. Cool and prepare as directed.
Read On