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Take the crust off the bread when you slice it into cubes. Before putting in the oven, brush it with melted butter and add seasonings like garlic and parmesan if you would like. Otherwise, bake the cubes like you normally would and throw them into your next recipe for texture and flavoring. Croutons go well in dishes like French onion soup or chowder. No one will blame you if you eat the croutons straight out of the bag, though.
Turn dried bread into croutons for soups and salads.