Just had to pass along this great trick for a quick and portable breakfast: Cook refrigerated biscuits in a waffle iron to make a sturdy hot and portable sandwich for breakfast (as in the recipe here), for lunch (what a great way to lift that tuna sandwich to a different place) or even dessert (add some softened ice cream or yogurt and fresh fruit). It only takes 2 minutes to make the waffle portion, so if you are in a hurry use deli ham and cheese, cream cheese and smoked salmon — the possibilities are endless. I replaced the pork sausages in the recipe here with frozen vegetarian ones to ease the calories and cholesterol. (Another plus is the minute cooking time in the microwave). You can substitute egg whites for the whole eggs.