This frosting can be tricky to make. My grandmother who gave it to me could never get it to turn out the right color, but I have never had a problem making it. Specifically for Dobos Torte but also good on French Chocolate Cake or a plain yellow cake.
This frosting can be tricky to make. My grandmother who gave it to me could never get it to turn out the right color, but I have never had a problem making it. Specifically for Dobos Torte but also good on French Chocolate Cake or a plain yellow cake.
Glossy dark brown buttercream spreads with a dense yet airy resistance, holding sharp spatula ridges without cracking as it coats sponge layers. Sugar syrup must reach the thread stage precisely at 215 to 220 degrees Fahrenheit before streaming into the whipped yolks, because undercooked syrup results in a loose soup that butter cannot rescue. Patience during the ten to fifteen minute final beating phase develops the emulsion fully, incorporating air to lighten a heavy fat base.
Financial prudence in the kitchen often requires swapping expensive components for pantry staples, but buttercreams demand strict adherence to fat and moisture ratios. Substituting salted butter for unsalted requires reducing any added salt to zero, though European-style butters with 82 percent butterfat yield a firmer final frosting than standard supermarket blocks containing excess water. Semi-sweet chocolate chips contain added stabilizers that prevent smooth melting compared to baking bars, meaning hot coffee must be whisked in vigorously to prevent seizing. When whole eggs are forced by circumstance to replace yolks alone, expect a softer set due to the extra water content found in whites. Keeping unsalted butter at exactly 65 degrees Fahrenheit ensures it incorporates without breaking the cooked sugar and egg suspension.