Variations; Other bell peppers, jalapeños, poblano, ancho chile, chipotle, crushed pepper flakes, parsely, cilantro, basil, oregano, marjoram, mint, coriander, corn, parmesean, romano, cream cheese, goat cheese, chili powder, cumin, paprika, roasted garlic, bay leaf, broccoli, capers, broccoli rabe, cayenne, black bean, fava bean, chickpeas, cauliflower, carrots, celery, celery seed, ricotta cheese, feta, fontina, provolone,