Like a white castle burger?
A White Castle burger is a great example. Most fast food places have a version.
The Gut Bomb first appeared in Moorhead, Minnesota circa 1968-69. M&H Hamburgers had them for 12 cents each or 10 for a dollar. They were pretty much grease, catsup, mustard, onion smell and pickles enclosed in a bun so you could pick them up.
All Gut Bombs since that time have aspired to the M&H. Even White Castle was/is a distant second.
M&H Hamburgers lost their focus in late 1969 and fell to bankruptcy. An attempt to go up-scale with a new menu item called “grease fries” failed miserably.
McDonalds added a strip of potato to the “grease fries” recipe. The rest is history.
