This could be called the king of soups. The fiber in the asparagus
creates a delightful texture, and the tahini gives it a smooth
quality. Do not use the woody ends of the asparagus, chop only the
most tender part, about 2” from the end. Option: warm soup in the
top of a double boiler or on very low heat just until warm to the
touch. For extra zip, stir in 1/2 teaspoon wasabi powder.