In a Stock Pot, bring water to a boil.

In a separate bowl, whisk flour with cold water. The volume of water will be determined by how much wheatpaste you’re making—add water gradually, just until a wet, lump-free consistency has been achieved.

Add flour-water mixture to boiling water and turn heat to low.

Stir mixture continuously until a paste-like consistency has formed, about 15 to 20 minutes.

Remove mixture from heat, continuing to stir for 5 to 10 minutes.

Let mixture completely cool before use.