Melt the coconut oil and warm the eggs so they are temperate;
Blend the eggs with sugar, essence, salt, coconut oil and cocoa powder;
Sift the flour through a sieve and mix it with baking powder.
Gradually add it to the cocoa mixture;
Stir until smooth;
Finely chop 1 dark chocolate and add the pieces, stirring lightly with a spatula;
Rinse the raspberries and also mix them gently in the chocolate mixture with a spatula;
Grease the baking dish and pour the mixture into it;
Bake 35-45 minutes;
Allow to cool well before slicing and serving;
Store in a cool place or in the refrigerator.
Notes
Substitute the raspberries for homemade cherry jam. In order to avoid over-sweetness, reduce the sugar according to the type and amount of jam. For example: with 450 g of jam, rich in fruits, use only sugar 200 g.
Add 150 g of walnuts or cashews, gently crunched, for a richer texture.