Crab toast at Lusca

Lusca has found a way to dramatically improve the uber-trendy avocado toast: Pile a healthy dose of sweet Maine rock crab on top. The base is a slab of crusty, house-baked pain au levain, which is then topped with the creamy avocado and crab. While that combination of color, flavor, and complementary textures is darn near flawless, it’s the subtle sprinkling of espelette pepper, a squirt of lemon juice, and dabs of key lime mustard that truly make this crab toast a splash. $16.