Garden Salad with Salmon Caviar Croutons

I have developed many variants of the garden salad over the years. This version, without the croutons, is the basic one, using whatever greens, flowers, and herbs you have in a garden or find in whatever market you use. You can do the same thing with just one green, as in a watercress and walnut oil salad with grilled bread, or a rocket salad with grilled herb brioche; or you can roll goat cheese rounds in bread crumbs, sauté them for a few seconds, put in a 375-degree oven for five minutes