Bring a large saucepan of water to a boil over medium-high heat.
Using a slotted spoon, lower the eggs carefully into water one at a time.
Cook for 7 minutes, adjusting the heat to maintain a gentle boil.
While eggs are cooking, put bread slice onto toast.
Once toasted, spread with avocado.
Remove egg and transfer to a bowl of ice water (water + a few ice cubes does the trick!) and chill for around 2 minutes.
Peels egg. Slice into quarters. Top toast. Season well with salt and pepper.
Drizzle with pesto. Enjoy!