Preheat oven to 425F. Add all ingredients in a large bowl and gently stir until fully combined
Roll out pizza dough and spread crab mixture evenly on top, leaving space on the edges. Fold excess dough on the edge to create the crust and bake for 20-25 minutes, until lightly crisped on top.
Combine dressing ingredients in a small bowl & stir to combine. Top with chopped endive lettuce and drizzle with dressing. Garnish with lemon wedges.