Due to circuit-breaker measures, many are without cakes to celebrate special occasions. But have no fear - we have an easy, single-bowl chocolate cake recipe which you can whip up easily at home. The best part? It's a steamed chocolate cake, so it's perfect if you don't have an oven at home! Because the cake is steamed, it is extra moist and decadent, and keeps well in the fridge without drying out.