While there are many well-known types of mustard, there are also some more obscure and lesser-known varieties. Here are a few to try to start thinking of mustard creatively.

Black Mustard: Black mustard is a type of mustard that is made from black mustard seeds. It has a very strong and pungent flavor, and is often used in Indian and other South Asian cuisines.

Tarragon Mustard: Tarragon mustard is made with fresh tarragon leaves, giving it a slightly sweet and herbaceous flavor. It is a popular condiment in French cuisine.

Fruit Mustard: Fruit mustard is made by combining mustard with fruit puree or juice, giving it a sweet and tangy flavor. Some popular fruit mustards include apricot, cranberry, and fig. (Find our favorite cranberry mustards here.)

Beer Mustard: Beer mustard is made by combining mustard with beer, giving it a slightly bitter and hoppy flavor. It is often used as a condiment for sausages and other meats. (Here are our favorite beer mustard picks.)

Garlic Mustard: Garlic mustard is made by blending garlic and mustard seeds with vinegar and other seasonings. It has a bold and tangy flavor that is perfect for adding to sandwiches and burgers.

Horseradish Mustard: Horseradish mustard is made by combining mustard with horseradish, giving it a spicy and pungent flavor. It is often used as a condiment for roast beef and other meats.

These are just a few examples of some of the more obscure types of mustard that are available. There are many other unique and interesting varieties out there, so don't be afraid to try something new and different!