While the bread is toasting, slice your avocado and remove it from the shell.
Place your toasted bread on a cutting board or plate and mash ¼ of an avocado onto each slice of toast with a fork. Spread the mashed avocado as evenly across the piece of toast as you can.
Sprinkle each piece of toast with salt and pepper, and enjoy.
Notes
Please note that the nutrition data given here is a ballpark figure. Exact data is not possible.