Prepare the Avocado:
Cut the ripe avocado in half, remove the pit, and scoop the flesh into a bowl. Mash the avocado with a fork until it reaches your desired level of creaminess. You can add a squeeze of lemon juice, a pinch of salt, and a dash of red pepper flakes for extra flavor if you like.
Poach the Eggs:
Fill a medium-sized saucepan with water until it's about two-thirds full. Add a splash of vinegar (about 1-2 tablespoons) to the water; this helps the egg whites coagulate more easily.
Bring the water to a gentle simmer over medium-low heat.
Carefully crack one egg into a small bowl.
Create a gentle whirlpool in the simmering water by stirring it with a spoon.
Gently slide the egg into the center of the whirlpool. The swirling water will help the egg white envelop the yolk.
Poach the egg for about 3-4 minutes for a soft, runny yolk or longer for a firmer yolk.
Remove the poached egg with a slotted spoon and place it on a plate lined with paper towels. Repeat the poaching process for the second egg.
Toast the Bread:
While the eggs are poaching, toast the bread to your preferred level of crispiness.
Assemble the Avocado Toast:
Spread the mashed avocado evenly onto each slice of toasted bread.