Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1                    Sesame-seed hamburger bun
   2                    Onion rings
     1/2  Teaspoon      Sweet pickle relish
   1 1/2  Teaspoon      Catsup
     1/4  pound         Ground beef
   1      dash          Salt
   2      ts            Mayonnaise
   3      slices        Dill pickle 
     1/4  cup           Coarsely chopped lettuce
   2      slices        Tomato

Preparation:

Preheat a clean barbecue grill on high. Toast both halves of the bun -- face down, in a skillet over medium heat. Set aside. Cut each the 2 onion rings into quarters. Mix the catsup and relish together. This is your "secret sauce." Form the ground beef into a 1 thin patty slightly larger than the bun. Grill the meat for 2 or 3 minutes per side. Salt slightly. Build the burger in the following stacking order from the bottom up: bottom -- half of the bun mayonnaise -- pickles, lettuce, tomato slices, onion, beef patty, remainder of mayonnaise -- special sauce (catsup and relish), top bun.