Break marie biscuits in small pieces and grind them to powder.

Transfer the mixture in a mixing bowl. To this add chopped nuts, chocolate powder and condensed milk.

Mix everything together together and knead the mixture like dough.

Divide this dough in 9-10 equal parts and roll each of them to smooth ball.

You can have these ladoos like this or take one ladoo and dip it in condensed milk and let the extra condensed milk drip out before coating.

Roll this ladoo in sprinkles.

Do same with all the ladoos.

Let the chocolate ladoo rest for 10-15 minutes so that coating is dry before serving.

You can also keep these laddu in fridge in air tight container for 3-4 days.