3 portobello gouda grilled Recipes

sliced baby portobello mushrooms, butter, divided, smoked gouda cheese, sliced, rye bread, plum tomato, sliced

chopped drained piquillo peppers or roasted red peppers from jar, sherry wine vinegar, chopped fresh thyme, garlic clove, minced, purchased mayonnaise, cayenne pepper, portobello mushrooms, stemmed , dark gills scraped out, sweet onion (such as vidalia or walla walla), cut into 1/3-inch-thick slices, extra-virgin olive oil, chopped fresh thyme, garlic clove, minced, idiazabal or smoked gouda cheese, rind trimmed, thinly sliced, sourdough rolls (each about 4 inches in diameter), halved horizontally, watercress, stems trimmed