Chocolate Espresso Torte

This is a flourless chocolate torte in the truest sense. No flour, no leavening, nothing but a pound of semi-sweet chocolate, a pound of margarine, espresso, Kahlua, sugar, and eight eggs holding it all together. The result is somewhere between a dense chocolate mousse and a fudge truffle in cake form.

The water bath (bain-marie) is what makes the texture work. Surrounding the pan with hot water creates gentle, even heat that sets the eggs slowly without overcooking them. Skip the water bath and you’ll get a cracked, dry surface over an undercooked center. With it, you get a smooth, uniform slice that’s fudgy all the way through.

Espresso and Kahlua double down on the coffee flavor while amplifying the chocolate. Coffee doesn’t make chocolate taste like coffee. It makes chocolate taste more chocolatey. Use instant espresso powder, not regular instant coffee. The espresso has a more concentrated, less bitter flavor that dissolves cleanly into the melted chocolate.

Chef Tips

• Beat eggs in one at a time and mix thoroughly after each addition. This emulsifies the eggs into the chocolate and prevents a grainy texture.
• Line the bottom of the pan with waxed paper cut to fit. This torte sticks aggressively to bare pans and will tear apart when you unmold it.
• The overnight chill is not optional. The torte needs at least 8 hours to set properly. It will feel wobbly and underdone at room temperature right out of the oven. That’s normal.
• Unmold by dipping the bottom of the pan in warm water for 30 seconds, then flipping onto a platter.

Variations

• Dust the top with cocoa powder and serve with a dollop of whipped cream for classic presentation.
• Pair each slice with fresh strawberries for a bright contrast against the rich chocolate.
• Replace Kahlua with Chambord (raspberry liqueur) for a chocolate-raspberry torte.