Toast the low-carb bread slices in a toaster or under a broiler until golden and crisp.

Heat olive oil or butter in a non-stick skillet over medium heat.

Crack the eggs into the pan and cook sunny-side up, or flip them gently for an over-easy style. Cook to your preferred level of doneness.

While the egg is cooking, cut the avocado in half, remove the pit, and scoop the flesh into a small bowl.

Mash the avocado with a fork until smooth (or leave it slightly chunky, as preferred).

Season with a pinch of salt and pepper to taste. Add a squeeze of lemon juice for extra flavor and to prevent browning.

Spread the mashed avocado evenly onto the toasted bread slices.

Top each slice with a cooked egg.

Sprinkle with a pinch of salt and pepper or everything bagel seasoning.

Garnish with optional toppings like red pepper flakes, microgreens, or a sprinkle of everything bagel seasoning. (I used everything bagel seasoning)