I also have homemade "sliders" - we got into a discussion here on FR a few weeks back about onion burgers, as in the best in the world being in Ardmore. One person here posted that and I replied that my favorite was in Ardmore, too!
And we were talking about two different hamburger places, "of all the gin joints in all the world." Turns out they shared a cook, tho. And this is not to be confused with J&W in Chickasha. This is Hamburger Inn in Ardmore, if you get by there.
Well, someone had a recipe for making White Castle "sliders" (little bitty burgers) at home. So I made some and really liked them - after I found some perfect little bitty burger buns - they're called "English biscuits" at my bakery, but they're not biscuits.
Anyway, they're little bitty 3-inch onion cheeseburgers with steamed buns and you keep them in the freezer. I was also looking all over for the Brockles Special Dressing I used to get at the grocery store, but from a restaurant in Dallas where everybody and their dog used to eat - a million years ago.
They had gone out of business and then finally quit making the wonderful dressing 5-6 years ago or more. Then I found it! It's made by BestMaid in Ft Worth and called "sandwich spread," but it's the exact same dressing. I'm in heaven. Have 4 jars of it now. It's not for hamburgers, altho some people might use it - sliders have ketchup and mustard both, which is also in Brockles. Anyway, Brockles just makes the best dips, especially Shrimp Dip.