In a medium bowl, add La Vache qui rit triangle portions and smoothen them using a spatula until the texture becomes soft. Add lemon juice and mix well until homogeneous.
Gently spread La Vache qui rit lemon mixture on top of the manakish.
Top with cucumber, tomato slices, and cherry tomatoes. Garnish the pizza with fresh basil leaves and a sprinkle of zaatar. Kids will love it.