Place the peas, watercress, parsley, broth, sour cream, salt, and pepper in a blender. Puree until smooth. Cover and refrigerate until cool, 5 to 10 minutes. Divide among individual bowls.Tip: For an extra bit of protein, stir in 1 cup frozen shelled edamame that has been thawed.
this was "just OK." Maybe I didn't blend enough, but found the texture a bit gritty and unpleasant. Also, the flavor is very subtle, and I prefer bolder flavors.