Drizzle a little of the dressing at a time over the cubes, stir well, drizzle more dressing, stir again, and repeat until the bread cubes are coated in dressing. Spread the cubes in a single layer on a large
baking sheet (use two sheets if necessary) and bake for 25 to 30 minutes, stirring occasionally, until the cubes are completely dry and golden brown. Cool completely before transferring to loosely covered containers. Use within 7 days for best flavor.