Easy banana chocolate cake (GF) (LF)

Ingredients

1 very ripe banana (the one used was 70gr)
40gr sugar (if your banana is very ripe, this is really enough, but you can try the mixture before adding the egg and check!)
40gr coconut oil
1 egg
45 gr melted chocolate
90 gr ground haselnut
1/2 tea spoon baking soda
1/4 teaspoon salt
2-3 drops of vanilla or rum

Here you can find the recipe of the banana frosting that I served it with:

Preparation

Preheat the oven in 180 Celcius
Mix the coconut oil and the sugar until fluffy
Add the banana smashed and mix well
Stir in the melted chocolate after letting it cool a bit (Here you can try the mixture if it is sweet enough for you)
Add the egg beaten
Add the flour together with the salt and the baking soda
Add the vanilla
Bake for 30-40 minutes depending on your oven. You can insert a toothpick and check if it is coming out clean
You can serve it with banana frosting, or whipped cream, cheese cream or a chocolate cream and on top some fresh fruits