In a bowl, beat eggs slightly. Add crumbs, salt, pepper, oregano, and Tabasco. stir in cheese, parsley and artichoke hearts. Pour mixture into baking dish with onions. Cook, uncovered on HIGH for 10-12 minutes or till center is set when lightly touched. Turn dish 2 times while cooking. Let cool for 10 minutes. Cut into 1 inch squares. Serve warm at room temperature.