1. Red bean paste: Red bean paste is one of the most common fillings for mooncakes with frozen skin, with delicate taste and moderate sweetness, which is very suitable for people who like sweets.
2. Lotus seed paste: Lotus seed paste is also a kind of common icing moon cake stuffing, with smooth taste and moderate sweetness, which is suitable for people who like light taste.
3. Jujube paste: Jujube paste is a special kind of icing moon cake stuffing, which has a soft taste and high sweetness, and is suitable for people who like rich taste.
4. Fruits: Ice-covered moon cakes filled with fruits are also very popular, such as strawberries, blueberries, mangoes, etc. They taste fresh and have moderate sweetness, which is suitable for people who like the taste of fruits.
5. Cheese: Ice-covered moon cakes filled with cheese are also a popular taste in recent years. They have a rich taste and are suitable for people who like the taste of cheese.
To sum up, there are many flavors of ice-covered moon cakes, and you can choose different fillings according to your personal preferences.