The following condiments are commonly used in Belarusian cuisine:

1. Sour cream: Sour cream is a condiment commonly used in Belarusian traditional dishes. It is composed of yogurt and clarified butter. A rich blend that can be used as a flavoring or as a dip for bread.

2. Yogurt: Yogurt is a commonly used condiment in Belarusian cuisine. It can be used to season or dip bread, and can also be eaten with meat, vegetables and other ingredients.

3. Russian sour cream: Russian sour cream is a condiment commonly used in traditional Belarusian dishes. It is a mixture of yogurt, butter and garlic. It has a rich taste and can be used for seasoning or dipping bread.

4. Honey: Honey is a commonly used condiment in Belarusian cuisine. It can be used to season or dip bread, and can also be eaten with meat, vegetables and other ingredients.

5. Russian mustard: Russian mustard is a condiment commonly used in traditional Belarusian dishes. It is a mixture of mustard, honey and lemon. It has a spicy taste and can be used to season or dip bread.

To sum up, the seasonings in Belarusian cuisine are rich and diverse. Different seasonings can be used to season different dishes. The specific taste and eating effect need to be adjusted according to personal taste and ingredient selection.