Cream of Asparagus

A proper cream of asparagus soup built on a classic roux base. The stalks get chopped and sauteed with onion in butter, thickened with flour, thinned with stock, then pureed silky smooth with hot milk. The tips are cooked separately and floated whole in the finished soup, giving you both the creamy puree and bright green bites of tender asparagus in every bowl.

The roux needs a full 5 to 8 minutes of stirring over the lowest heat after adding the flour. This cooks out the raw flour taste that plagues most cream soups. Rush it and the soup will have a pasty, starchy undertone. Take the time and you get a clean, velvety base.

Dill and tamari are the unexpected seasonings here. The dill brings a fresh, slightly anise-like lift, while the tamari adds a savory depth that’s more complex than salt alone. White pepper instead of black keeps the soup pale and elegant.

Gentle heat after blending is critical. Don’t boil it. The milk will curdle and the silky texture you just worked for will break.

Kitchen Tips

• Break the asparagus tips off before chopping the stalks. They cook separately in boiling water for just 2 minutes to stay bright green and snappy.
• Puree in small batches for the smoothest result. Overloading the blender leaves fibrous bits.
• Heat the milk before adding it to the roux. Cold milk creates lumps that take forever to smooth out.
• A double boiler for reheating prevents scorching and keeps the temperature low enough to avoid curdling.

Variations

• Lighter version: Use stock instead of milk for a dairy-lighter soup that still has body from the roux.
• Lemon cream: Stir in a tablespoon of fresh lemon juice right before serving for a brighter, more spring-like flavor.
• Garnish upgrade: A swirl of creme fraiche and a few snipped chives on each bowl.