Divide the ground meat into 4 sections and make 4 patties out of it.
You can grill these or fry them. Cook till fully cooked.
Mix the mayo, mustard and garlic and salt and pepper in a bowl and set aside.
Assemble the burgers. Put the mayo mustard mixture on both the bottom and top half of the buns. Place 1 slice of swiss then place the burger on top of the cheese.Then a slice of ham then another slice of cheese then the pickle slices.
If using a grill wrap the burgers in tin foil then place back on the grill. With a heavy pan press the burgers down for 30 seconds. If using a pan just smash them in the pan until the cheese melts.