Feel the bubbles ® AERO Peppermint Mini Eggs Egg is a smooth peppermint flavoured chocolate egg with 1 bag of AERO Peppermint Mini Eggs. What makes AERO so deliciously special? It's the chocolate bubbles that are designed to melt effortlessly in your mouth. AERO is a much-loved chocolate worldwide and is renowned for its unique bubbly texture.