Cake or marble cake with extra soft yogurt with  chocolate and vanilla that melts in the mouth, an easy, quick and economical recipe with simple ingredients that we often have in our kitchen.

Ingredients

• 330 g flour
• 30 g cocoa powder
• 350 g of sugar
• 6 eggs
• 1 C. teaspoon/coffee of vanilla (or 2 sugar-vanilla sachets)
• 150 ml of oil
• 2 small pots of vanilla yogurt (or banana)
• 28 g of baking powder

Preparation

1. Grease a bundt pan. In a large bowl, beat until double the volume 350 g of sugar, 6 eggs, and 1 tbsp. vanilla tea/coffee powder or liquid.
2. Add 150 ml of oil, and mix again. Then add 2 small pots of vanilla yogurt, whisking after each addition.
3. Add 28 g of sifted baking powder and mix. Add 300 g of sifted flour and beat until smooth.
4. Roughly divide the mixture into two equal parts. In one, add 30 g of sifted flour and mix.
5. In the second portion, pour 30 g of cocoa, and still with the electric mixer, mix until smooth.
6. Pour half of the white batter into the mold, and do the same with half of the chocolate batter. Pour in the rest of the white paste.
7. Finish by pouring the second half of the chocolate batter. Place in an oven preheated to 180°C (350°F), and bake for 45 to 50 minutes.
8. Unmold the cake onto a rack and leave to cool. Then turn the cake right side up, and before serving, cut into slices.