Preheat the oven to 400 F. Brown and rinse the hamburger meat. Season it with salt & pepper to taste.
Roll out the seamless dough on a flat surface. Carefully place all the slices of American cheese across the dough, making sure to cover it evenly.
Next, evenly spread the cooked hamburger meat across the dough. It's important that every bite has a good mix of meat and cheese!
Top the meat with finely diced onions, pickles, ketchup, and mustard, just the way you like it. Then, roll the dough into a tight spiral.
Using a sharp knife, slice the dough spiral into five evenly sized pieces. Place the rolls in a greased circular pan.
Bake for 25-30 minutes or until the dough has browned and cooked through. You'll know they're done when your kitchen smells like burger heaven.
While the rolls are baking, let's make the sauce. Mix together the mayonnaise, pickle juice, and remaining onions. Chill the sauce until you're ready to serve.
Once the rolls are done, generously spread the chilled sauce over the tops of each roll.