small potato • prosciutto or cured ham • shredded mozzarella cheese (about 15 grams) • extra virgin olive oil (about 30 ml) • large egg • Salt and pepper to taste • oregano
small onion, quartered (about 4 oz or 120 grams) • olive oil (about 3 oz or 90 grams) • potatoes, very thinly sliced (about 1 1/3 lbs or 600 grams) • Salt • large eggs • cooked ham (about 5 oz or 150 grams) • cheese (about 5 oz or 150 grams) • roasted red bell pepper strips (about 3 oz or 80 grams)