3 portobello cheese arugula pesto Recipes

purchased pesto, mayonnaise, sourdough , whole grain, or ciabatta rolls, split horizontally, portobello mushrooms, stemmed , dark gills scraped out, olive oil, roasted red peppers from jar, drained, arugula (about 2 oz), provolone cheese

pine nuts, arugula (2 packed cups), parmagiano reggiano grated, garlic minced, olive oil, kosher salt, portobello mushrooms (about 2 lb) stems discarded, pickled red cherry peppers (store bought) seeded and minced, mayonnaise, ciabatta rolls split, taleggio cheese rind removed , cheese sliced 1/3 inch thick