Begin by preparing your ground meat. In a large skillet over medium heat add oil. Once hot, add ground meat, breaking it up as it cooks. Once browned and cooked through (7-8 minutes), add garlic powder and onion powder and stir to combine. Remove from heat.
While the meat is browning, combine ingredients for burger sauce. To a small bowl add mayonnaise, mustard, vinegar, pickle relish, grated onion, paprika, onion powder, and garlic powder.
Wash and dry your veggies and then cut them up to desired sizes.
Place down bed of lettuce and top with remaining toppings, including cooked ground beef, tomatoes, onions, shredded cheese, and pickles.
Top with a generous drizzle of your homemade Big Mac sauce and enjoy.