01 - Place the bread slices in a toaster or on a heated grill pan and toast until golden brown and crisp on both sides.
02 - While the bread toasts, halve the avocado, remove the pit, and scoop the flesh into a small mixing bowl. Add the lemon juice, season with salt and pepper, then mash with a fork or potato masher until smooth or slightly chunky according to preference.
03 - Heat a small nonstick skillet over medium heat and cook the eggs to your liking — fried, poached, or soft-boiled. Season lightly with salt and pepper.
04 - Spread the mashed avocado evenly over each slice of toasted bread.
05 - Place a cooked egg on top of each avocado-covered toast. Garnish with red pepper flakes, fresh herbs, or sliced cherry tomatoes and radishes as desired.
06 - Serve immediately while the toast is still warm and crisp.