Preheat oven to 350° F and line a rimmed baking sheet with parchment paper.
Cut avocados in half lengthwise and remove the pits. Use a spoon to carefully remove some of the avocado flesh around the pit to create more space for the egg. Reserve removed flesh for another use (or smash, season with salt and pepper to taste and top each baked avocado half with a spoonful before serving).
Crack one egg into a small bowl and then carefully transfer the egg into one of the prepared avocado halves. Place the filled avocado onto the prepared baking sheet and repeat this process with the remaining avocado halves and eggs. Season each with salt and black pepper, to taste
Place filled avocado halves in preheated oven to bake for 20-25 minutes, or until the eggs are cooked according to your preference.
Remove from oven and top each avocado half with shredded Cheddar Jack cheese and crispy bacon pieces. Garnish with chives or sliced green onions, if desired, and serve immediately. Enjoy!