Step 1

In a large mug place the chopped dates and water. Place in microwave for 1 minute to soften the dates.

Step 2

Take the mug out of the microwave, add in the bicarb soda and mash with a fork - it will fizz a bit.

Step 3

Add the butter to the mixture and microwave again for 10-15 sec until melted.

Step 4

Finally, add in the sugar, flour and egg yolk and mix to thoroughly combine.

Step 5

Place in the microwave for a final 1 minute. It may need a further 10 sec to finish it, depending on the strength of your microwave.

Step 6

In a small microwave-proof bowl, add in the sugar, butter and milk and place in the microwave for 20 seconds.

Step 7

Remove and stir and repeat another two to three times until you end up with a dark caramel sauce.

Step 8

Drizzle over your sticky date mug cake and top with icecream if desired!