I found this to be like a quiche.. next time I would use more Bisquick or less eggs, or maybe only use the whites. I spiced the meat/onions after cooking with Worcestershire sauce, salt, and cracked pepper and topped with some leftover salsa instead of tomatoes. The edges came out great - nice and crispy.

Kids and husband like to put sour cream on the top of it.

I added taco seasoning, salsa & black olives to the meat and taco seasoning and a little cheese to the bisquick mixture!