Stuffed portabella mushrooms

Portabella mushrooms, marinated articoke hearts (artichoke hearts, vegetable oil [soybean and/or sunflower oil], water, vinegar, salt, spices, citric acid, ascorbic acid), red bell pepper, spinach, panko bread crumbs (wheat flour, contains 2% or less of the following: sugar, yeast, soybean oil, salt), onion, parmesan cheese (pasteurized milk, cheese culture, salt, enzymes), and powdered cellulose added to prevent caking, mozzarella cheese (pasteurized milk, cheese cultures, salt, enzymes, powdered cellulose [to prevent caking], natamycin [to protect flavor]), garlic, crimini mushrooms, worcestershire sauce (distilled vinegar molasses, corn syrup, water, salt, caramel color, sugar, spices, anchovies, natural flavor (contains soy), tamarind), pepper jack cheese (pasteurized milk, jalapeno peppers, salt, cheese culture, enzymes, potato starch and powdered cellulose [to prevent caking], natamycin [natural mold inhibitor]), cooking sherry (sherry wine, salt, potassium metabisulfite [preservative]) parsley, basil, sage, black pepper.