On Monday, February 8, 2021 at 9:53:36 PM UTC-10, Daniel wrote:
> dsi1 > writes:
> >> > Use Colman's mustard powder.
> >> That stuff is HOT!
> /snip
> > mustard is actually a mustard sauce.
> I had a feeling since it's an emulsion.
> --
> Daniel
> Visit me at: gopher://gcpp.world

An emulsion is typically a mixture of components that do not mix together easily Mayo is an emulsion of oil and water and needs a good amount of mechanical action to combine into a colloid. The recipe in the link are all pretty much water soluble. I guess is that yellow mustard is more like a gel than an emulsion. OTOH, I could be wrong.