Coffee cake
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1 egg
1 ripe banana, mashed
1 tablespoon instant coffee (not ground coffee)
2 tablespoons oat bran
1 dessert spoon of coconut oil
1 teaspoon of baking powder
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For coverage:
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30 grams of melted 70% cocoa chocolate bar
Bold coffee flavored bar with dulce de leche
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Mix all the ingredients well (except the chocolate and Bold) until smooth.
Place in a large cup (I used a 350 ml one) and microwave for 3 minutes.
Finish with melted chocolate and chopped Bold bar.