Aero chocolate bar

Aero is a beloved aerated chocolate brand renowned for its unique 'bubble' texture. The brand was originally launched in the United Kingdom in 1935 by Rowntree's of York. Its innovative manufacturing process involves heating the chocolate and then aerating it to create tiny bubbles that collapse when eaten, providing a distinctive melting sensation.

Following the acquisition of Rowntree's by Nestlé in 1988, the brand transitioned to the Swiss multinational's portfolio. Today, Aero continues to be a staple in the confectionery market with production primarily centered at Nestlé's factory in York, England, though it is distributed and sometimes manufactured in various regions globally to meet local demand.