Hot Chocolate Cake

, from Issue #126, page 105. March, 2026
Photography Josh Griggs.
Hot Chocolate Cake

A mug of hot chocolate is a beautiful thing — this cake echoes those rich flavours and is then festooned with marshmallows to match!

Makes: 1 cake

INGREDIENTS

75 grams butter
⅓ cup (40 grams) cocoa, sifted
⅓ cup (60ml) rice bran oil
⅔ cup (180ml) ginger beer
1 cup (220 grams) caster sugar
100 grams dark chocolate (72% cocoa), roughly chopped
1 large egg
1 tablespoon vanilla extract
1¼ cups (185 grams) plain flour
2 teaspoons each baking powder and ground cinnamon
½ teaspoon freshly grated nutmeg
⅓ cup sour cream
12 large white marshmallows

Frosting:
150ml cream
150 grams dark chocolate (72% cocoa), chopped

METHOD

Equipment: Grease a 20cm springform cake tin and line the base and sides with baking paper.

Preheat the oven to 150°C fan bake.

Put the butter, cocoa, oil and the ginger beer in a medium-large pot over a medium heat. Bring to the boil, stirring constantly, then take off the heat. Add the sugar and chocolate and stir until smooth and the sugar has melted. Set aside to cool.

Whisk the egg and vanilla into the chocolate mixture until glossy and smooth. Whisk in the combined flour, baking powder and spices then whisk in the sour cream well, so there are no white streaks in the batter.

Pour the batter into the prepared tin and level the top. Put the marshmallows on top but don’t press them too far down into the batter.

Bake for about 55 minutes, or until a skewer inserted into the centre comes out with only a few damp crumbs attached. Leave to cool in the tin.

Frosting: Put the cream in a small pot and bring to just below the boil. Take off the heat and add the chocolate. Leave for 1 minute then whisk until smooth. Set aside until the frosting has cooled and thickened.

To serve: Spoon the frosting onto the cake and swirl with the back of a spoon.