Red Onion Croutons

Preparation:

Preparation: Cut the onions into very thin slices and put them in a pan over low heat with a few knobs of butter until they are completely softened, stirring constantly because they absolutely must not stick or roast. Prepare a little light béchamel (stock cube instead of milk). Combine the béchamel with the onions and place on the slices of bread previously roasted in the oven. Don't let it get too cold, it's a good idea to serve the croutons warm.