Buttercream the butter (which has a variable melting point below ) as it is subsequently beaten in. French buttercream (also known as pâte à bombe-based buttercream or common buttercream) is made with whipped egg yolks. Custard-based buttercream is prepared by beating together pastry cream and softened butter, and may be additionally sweetened with extra confectioners' sugar. Buttercream Buttercream is a type of icing or filling used either inside cakes, as a coating, or as decoration. Simple buttercream is made by creaming together fats (butter, margarine, or vegetable oil shortening) and powdered sugar to the desired consistency and lightness. Typically twice as
Sea foam Additionally, seawater that contains released dissolved organic material from phytoplankton and macrophytic algae that is then agitated in its environment is most likely to produce stable, longer-lasting foam when compared with seawater lacking one of those components. For example, filtered seawater with added with the fronds of the kelp, "Ecklonia maxima," produced foam but it lacked the stability that unfiltered seawater provided. Additionally, kelp fronds that were maintained in flowing water therefore reducing their mucus coating, were unable to help foam form. Different types of salt are also found to have varying effects on bubble proximity within sea foam, therefore