Minimum 2 hours before dinner: whisk together first 8 ingredients and refrigerate until ready to use (it's not the end of the world if you can't do it earlier - but the sauce has time to marinate together if you can!)
2 tbsp mayonnaise, 2 tbsp sweet relish, 2 tbsp ketchup, 2 tsp Dijon mustard, 1/4 tsp onion powder, 1/4 tsp garlic powder, 1/4 tsp paprika, 1/2 tsp vinegar
Preheat oven to 425 (or according to your crust directions)
Lay crust out on non-stick pan
1 pizza crust
In a skillet, brown ground beef on stove over medium heat until most of the pink is gone. It will continue to cook when baking so don't overcook.
1/2 pound ground beef
Remove sauce from refrigerator and spread on crust
Top with browned ground beef, raw diced onion and shredded American cheese
1/3 cup onion, 1 1/4 cups American cheese
Bake for 13 minutes (or according to crust directions)
Remove from oven and top with pickles, lettuce and any extra sauce
Hamburger Dill Pickles, Shredded lettuce