01 - Toast the bread slices using a toaster until they achieve a golden-brown and crisp texture.
02 - While the bread is toasting, carefully halve the avocado, discard the pit, and scoop the flesh into a small bowl.
03 - Add the fresh lemon juice, sea salt, and freshly ground black pepper to the avocado in the bowl. Mash with a fork, aiming for a mostly smooth consistency with some discernible texture.
04 - Generously spread the prepared mashed avocado mixture evenly over the surface of each toasted bread slice.
05 - Sprinkle each avocado-topped toast with 1 teaspoon of everything bagel seasoning.
06 - If desired, artfully arrange optional toppings such as crumbled feta cheese, sliced radishes, cherry tomatoes, or microgreens on top of the avocado seasoning.
07 - Present the avocado toast immediately to ensure optimal freshness and texture.