Slice of vanilla and cocoa marble loaf cake

Ingredients

For 1 serving

• All-purpose flour22 g
• Eggs15 g
• Reduced-fat milk20 ml
• Sugar9 g
• Sunflower oil4 g
• Unsweetened cocoa powder2 g
• Vanilla extract1 ml
• Baking powder1 g

Contains: gluten, lactose, eggs,

Method

1. Preheat a conventional oven to 175 °C and line a loaf tin with baking paper. The quantities are for one slice: multiply them by the number of slices in the loaf.
2. In a bowl whisk the eggs with the sugar for 3–4 minutes, until pale and foamy; add the milk, sunflower oil and vanilla extract.
3. Sift the plain flour and baking powder over the top and fold them in with a spatula until the batter is smooth.
4. Transfer half the batter to another bowl and stir in the sifted cocoa powder until evenly coloured.
5. Spoon the two batters into the tin alternately, then drag a skewer through in a zigzag to marble them, without overdoing it or the colours will blur; bake for 40 minutes, until a skewer in the centre comes out dry.
6. Let it cool in the tin for 10 minutes, then on a wire rack, and slice it when lukewarm.