A deliciously soft & spongy cake that will win the hearts of chocolate lovers. The sweet & crunchy walnut crumble on top is an interestingly delightful addition!
1/2cup(30 grams) cocoa powder (use Dutch processed for best results)
1cup(225 grams) thick yogurt (curds)
3/4cup(85 grams) soft brown or white caster sugar
1/2teaspoonbaking soda
1-1/4teaspoonsbaking powder
1/2cup(120ml) odourless oil
1teaspoonvanilla extract
For the crumble
1/2cup(50 grams) chopped walnut kernels
1-1/2tablespoonsgranulated sugar
1teaspoonvanilla extract
Instructions
Preheat oven to 200 degree C. Grease a 7" or 8" round tin with oil or butter and line it with baking parchment.
Prepare the crumble by mixing the chopped walnuts, sugar & vanilla extract together in a bowl. Keep aside
Sift the flour & cocoa powder 2-3 times. Keep aside.
Beat the yogurt, sugar and vanilla essence on high speed. Add the baking powder & baking soda and whisk it lightly. Allow to stand for 3 minutes - you will notice that the mixture has turned a little frothy. Add the oil and mix well.
Add the flour in 3-4 parts mixing until all the flour is well incorporated. The mixture will be rather thick but that's ok. Pour it into the prepared tin. Cover the surface with the walnut crumble.
Bake at 200 degree C for 10 minutes and reduce the temperature to 175 degree C and continue to bake for 40 minutes or till the skewer comes out clean.
When done, remove and allow to cool for 15 minutes before turning over a wire rack to cool further. Remove the parchment paper carefully and serve.