Toast the bread until nice and crispy and golden on the edges.
Mash up the avocado with a fork. Squeeze some lemon over top and mash all together.
Scoop the mashed avocado onto the toast and spread evenly across. Sprinkle with the everything seasoning to your liking.
Cut the ball of burrata into quarters. Place 1/4 of the burrata on top of the toast. Squeeze a little more lemon juice on top and sprinkle with the everything but the bagel seasoning.