[header] How to make eggless lava cake [title] Turn on the oven to 350 ° f/180 ° c/gas mark 4 to heat up. [title] In a large bowl sieve the flour, cocoa powder and 1 teaspoon of the baking soda. [title] Fill the saucepan half way and put on the stove to heat up. 
[title] In a bowl big enough to fit over the top of the saucepan put the butter and stir until it has melted. [title] Add the dark chocolate to the melted butter and whisk it well.