Toast the bread. Choose a sturdy slice that can handle toppings without getting soggy.
Toast until golden and crisp. If you like a richer toast, brush with a thin layer of olive oil before toasting.
Prep the avocado. Cut the avocado in half, remove the pit, and scoop the flesh into a bowl. Mash with a fork until it’s mostly smooth with a bit of texture.
Stir in lemon juice, a pinch of salt, and a few grinds of pepper.
Cook the eggs your way. For fried eggs: heat a little oil or butter in a nonstick pan over medium heat, crack in the eggs, and cook 2–3 minutes for sunny-side up or flip for over-easy. For poached: simmer water with a splash of vinegar, swirl, gently slide in eggs, and cook 3–4 minutes. For soft-boiled: simmer eggs 6–7 minutes, then peel.
Assemble the toast. Spread the avocado mixture generously over the warm toast.
Taste as you go and add a pinch more salt if needed. The toast should be well-coated but not overloaded.
Top with eggs. Place one egg on each slice. Season with salt and pepper.
A tiny drizzle of olive oil or a squeeze of lemon on top adds brightness.
Add finishing touches. Sprinkle red pepper flakes, everything bagel seasoning, or chives. If using tomatoes or greens, scatter them lightly so the toast doesn’t collapse. Serve immediately while the toast is still crisp and the eggs are warm.