3 aged watercress croissant Recipes

mayonnaise, dijon mustard, red wine vinegar, olive oil, prepared horseradish, drained, salt & freshly ground black pepper, sliced london broil beef (from your deli department, about 8 slices) or 1/2 lb roast beef (from your deli department, about 8 slices), white cheddar cheese, thinly sliced, red onion , thinly sliced crosswise, watercress or 1 small bunch arugula, croissants , sliced through crosswise

beef tenderloin, canola oil, kosher salt, coarsely ground fresh black pepper, croissants, halved and toasted, aged cheddar, horseradish mayonnaise , recipe follows, watercress, washed and dried, prepared mayonnaise, whole grain mustard, prepared horseradish, drained, salt