1. Preheat your oven at 170 to 180 degree C.
2. You can use a hand blender to blend all the ingredients quickly and easily.
3. Take the curd in a big bowl, add sugar, lemon juice, oil, milk and vanilla essence. Make a smooth paste.
4. Sieve all the dry ingredients.Whole wheat flour, cocoa powder, baking powder, salt and baking soda.
5. Now in a bigger bowl add dry ingredients into wet ingredients in small batches and mix well.
6. Add milk if batter is too thick.
7. Grease 6 cupcakes tray with oil and dust with flour or use cupcake liners.
8. Pour the batter and tap gently to remove air bubbles
9. Place the tray inside an oven. Bake for around 20 to 25 minutes.
10. To check if it is cooked, insert a tooth pick and it should come out clean.
