3 grilled fontina cheese mushrooms dijon Recipes

zucchini, peeled , sliced lengthwise, sweet bell pepper, cut into long medium width strips, yellow , orange, red peppers are best, scallions, cleaned and trimmed, left whole for grilling, cremini mushrooms, sliced thickly, olive oil, sea salt, parmesan cheese, shredded, fontina cheese, shredded , substitute sharp cheddar, eggs, half-and-half, bacon , cooked until crispy, diced, dijon mustard

extra virgin olive oil, divided, red onion, thinly sliced, salt, fresh ground black pepper, white mushroom, sliced (about 3 cups, may use baby bella mushrooms if you like), italian parsley, chopped, sourdough bread (or a whole grain bread), dijon mustard, fontina cheese, grated (1/2 to 1 cup), unsalted butter, softened (or melted )