The outer layer of burrata is typically made from fresh mozzarella cheese. Mozzarella is known for its stretchy, elastic texture and mild, milky flavor. This layer forms a delicate pouch that holds the creamy center. The pièce de résistance of burrata lies within its mozzarella shell – the creamy, rich center. To create this luscious filling, a mixture of cream and stracciatella (small shreds of mozzarella) is gently placed inside the mozzarella shell. As a result, when you cut into burrata, the cream spills out, creating a luxurious contrast to the firmer outer layer.