In a mixing bowl, combine flour, baking cocoa, sugar, and baking powder. Mix to ensure all the dry ingredients are incorporated.
Add water, butter, and M&B Pure Vanilla Extract. Stir until all the dry ingredients have incorporated with the wet and a sticky batter has formed.
Grease four small ramekins with softened butter. Split the batter evenly between the four ramekins. Top with flakey salt and microwave for 50 seconds. Cakes will puff up and slightly deflate when pulled out of the microwave.
Top with a dusting of powdered sugar and sprinkle M&B Lavender on top.