Which ingredient is tempered using the marble slab (table method) and seeding?

• A. Chocolate
• B. Buttercream
• C. Fondant
• D. Sugar syrup

Answer: (A)

Tempering chocolate with the marble slab method and seeding is about guiding the cocoa butter to form stable crystals so the chocolate sets with a glossy finish and a firm snap. The marble slab cools melted chocolate quickly and evenly when you work it on the surface, bringing it to the right working temperature. Seeding adds small pieces of tempered chocolate to provide a crystal template, helping the rest of the chocolate crystallize into the desired form. This combination is specific to chocolate because it relies on controlled crystal formation of cocoa butter, something not required for buttercream, fondant, or sugar syrup. Buttercream is an emulsion of fat and sugar, fondant is a sugar paste, and sugar syrup is cooked sugar; none of these are tempered to create stable cocoa butter crystals. So the ingredient that is tempered this way is chocolate.