01 - Place the bread slices in a toaster or on a hot skillet and toast until golden brown and crisp on both sides.
02 - Halve the avocado, remove the pit, and scoop the flesh into a mixing bowl. Mash with a fork to your preferred consistency, then stir in the lemon juice, salt, pepper, and chili flakes if using.
03 - For fried eggs, heat a nonstick skillet over medium heat with a light coating of oil. Crack in the eggs and cook until the whites are fully set and the yolks remain runny, about 2 to 3 minutes. For poached eggs, bring a small pot of water to a gentle simmer, add a splash of vinegar, create a swirl, and carefully lower each egg into the center. Poach for approximately 3 minutes, then remove with a slotted spoon and drain on a paper towel.
04 - Divide the mashed avocado evenly and spread it across both toasted bread slices, smoothing it to the edges.
05 - Place one cooked egg on top of each avocado toast. Garnish with fresh chopped herbs and a light drizzle of extra virgin olive oil. Serve immediately while warm.