TRIPLE-CHEESE FLORENTINE FRITTATA

Steps:

• Preheat broiler. In a microwave-safe bowl, combine potatoes and water; microwave, covered, on high for 3-5 minutes or until tender. Cool slightly; drain., In a 10-in. ovenproof skillet, heat 2 teaspoons oil over medium heat. Add onion; cook and stir until tender, 3-4 minutes. Remove from pan., Add spinach to same pan; cook and stir 30-45 seconds or until wilted. Drain spinach and squeeze dry; coarsely chop. In a small bowl, whisk eggs, wine, oregano, pepper and salt; stir in cheddar cheese, ham, Swiss cheese, onion and spinach. Gently stir in potatoes., In a 10-in. ovenproof skillet, heat remaining oil over medium heat. Pour in egg mixture. Cook, covered, until nearly set, 3-5 minutes. Sprinkle with Parmesan cheese., Broil 3-4 in. from heat until eggs are completely set. 2-4 minutes. Let stand 5 minutes. Cut into wedges.