01 -
Toast bread slices in a toaster or on a grill until golden and crisp.
02 -
Halve the avocado, remove the pit, and scoop the flesh into a small bowl.
03 -
Add lemon juice, olive oil, salt, and black pepper to the bowl. Mash with a fork until mostly smooth, retaining some texture.
04 -
Spread the mashed avocado evenly over the toasted bread slices.
05 -
Sprinkle crumbled feta cheese over the avocado and top with everything bagel seasoning.
06 -
Garnish with chopped fresh herbs and chili flakes if desired. Serve immediately.