Make your Big Mac sauce by adding all the ingredients into a small bowl and whisk until combined. Set aside.
Heat a large pan on medium heat and cook ground beef for about 5 minutes.
Strain out excess fat, then add onion, pickles, ketchup, yellow mustard and pepper. Cook for a couple minutes until the beef is fully cooked and no longer pink.
Prepare the eggrolls by laying each wrapper in a diamond shape on a flat surface.
Add to the center, 1 tablespoon cheese and 3 tablespoons of the meat mixture and 1 tablespoon pickles then fold the sides, then bottom. Add a little water to the perimeter and tightly seal up.
Heat oil in a skillet with deep sides about 1 inch high. When small bubbles start to form it is ready, but you may want to slightly reduce the heat, so it does not get too hot while you’re frying.
Working in batches add a few egg rolls at a time and cook about 1 minute per side.
Transfer to a paper towel lined plate to collect excess oil.
Serve warm with Big Mac sauce.