Toast 4 thick slices of sourdough or whole grain bread until golden and crispy.

While bread toasts, heat 2 tablespoons of butter in a large nonstick skillet over medium heat.

Crack 4 eggs into the skillet, being careful not to break the yolks.

Cook the eggs over medium-low heat, turning or covering as needed, until whites and yolks are firm, about 5-8 minutes.

Season the eggs with salt and pepper.

While eggs cook, halve and pit 2 ripe avocados.

Place one avocado half on each piece of toast and mash with a fork directly on the bread.

Season the mashed avocado with flaky sea salt, cracked black pepper, and a squeeze of fresh lemon juice.

Top each avocado toast with a fried egg.

Sprinkle with optional everything bagel seasoning.

Serve immediately.