Steps

In a frying pan over medium heat, cook the bacon slices until crispy. Remove the bacon and place it on paper towels to drain. Discard the bacon fat

slice the chicken horizontally to create two thinner pieces and season with salt and pepper. In the same pan, add some olive oil. Cook the chicken breast over medium heat until fully cooked and golden brown on both sides, about 3-4 minutes per side. Remove from the pan and let it rest for a few minutes before slicing

In the same pan, add a little more olive oil, and toast the bread slices until golden brown on both sides

Layer with bread > aioli -> sliced chicken -> cheese -> bacon -> sliced tomato -> avocado -> aioli -> bread