01 - Heat a large skillet over medium-high heat. Add the ground beef, breaking it up with a spoon. Season with salt, pepper, garlic powder, and onion powder. Cook for 8-10 minutes until browned and cooked through. Drain excess fat if needed.
02 - While the beef is cooking, chop the lettuce, dice the tomatoes, slice the onion, chop the pickle, and slice the avocado.
03 - Divide the chopped lettuce evenly among four serving bowls to create the base.
04 - Spoon the hot, cooked ground beef over the bed of lettuce in each bowl.
05 - Arrange the tomatoes, red onion, pickle, avocado, and shredded cheddar cheese over the beef.
06 - Drizzle the bowls with burger sauce, ketchup, and mustard as desired.
07 - Sprinkle with sesame seeds and fresh chives. Serve immediately.