You have probably seen cook books that are compiled of "secret recipes" from famous (or chain!) restaurants and food manufacturers, claiming to give you that elusive taste of whatever product they make and you crave... I have two such books, fun to read for the background info on these companies, but the recipes are hardly mysteries! If you have taste buds, you probably can figure out 90% on your own!
When our kids were young (under 6!), taking them to a place to eat where we wouldn't be barred or ejected was a challenge. We found early breakfast at Denny's in the non-smoking section really meant The Kiddieland Restaurant! Hi chairs abounded, jelly was the wall decoration, and there were other parents like us, trying to civilize their kids so they could go someplace really nice with them some day... I love Eggs Benedict, but Denny's had their version- The English Scramble. this was two English Muffins, open face, with scrambled eggs, Canadian bacon, and Hollandaise sauce over it. This evolved into a deluxe version of a Ham and Egg McMuffin (Moons Over MyHammy- really!), where they took scrambled eggs, ham, and cheese- then put it between two toasted English muffins. This morning, I did that, except we left them open-faced, and used mild white cheddar instead of American(Nerd!)cheese....
Kind of fun to go Retro now and again,, isn't it?