Place the ground beef into a large bowl.
Add the garlic powder, onion powder, salt, chopped chili pepper, and the egg to the ground beef and mix thoroughly.
Split the ground beef into two and form the meat into 1/2 pound patties with your hands.
Add the oil to a frying pan over medium-high heat.
When the pan is up to temperature cook the patties for 5 minutes on each side (this will result in a medium cook - reduce or extent if you like rare or well done.) Cover the burgers with a lid while cooking to allow cooking through the center.
Remove the lid and add the jalapeño peppers to the top of the burger then add cheese and set aside to rest while you prepare the bread.
Slice the ciabatta in half. Yu may need to cut more off to make burger-sized segments depending on the original loaf size.
Slice through the center of the bread so that you have a bottom and top to the burger “bun”.
Spread mayonnaise over the two bottoms then lay the sliced avocado on top.
Place the burger on top and add some salsa.
Put the lid on the burger and enjoy. You may need to push a toothpick down the center of the bun and burger to keep it together when serving.