½ cup ground hazelnuts
150g sugar
1½ tbsp vanilla sugar
½ cup cocoa powder
2 tsp baking powder
1 pinch salt
200g cooked beetroot
150ml canola oil
3 eggs
Also:
100g dark cooking chocolate
50g icing (confectioners') sugar
About 1½ tbsp beetroot juice
Red food colouring
½ cup (80g) hazelnuts
1. Preheat the oven to 180°C (350°F). Line two 6-hole or one 12-hole muffin tin with paper cases; alternatively, butter the holes and dust them with flour to get beautifully smooth muffins.
2. Combine the flour, ground hazelnuts, sugar, vanilla sugar, cocoa powder, baking powder and salt. Coarsely chop the beetroot and transfer to a tall mixing bowl together with the oil. Finely blend with a stick blender, then add the eggs one by one. Quickly stir in the dry ingredients in three batches to combine everything well.
3. Divide the batter among the muffin holes, filling them two-thirds full. Bake for about 22 minutes. Use a toothpick to test for doneness. Set the muffins aside to cool, then remove from the tins.
4. Melt the dark cooking chocolate in a bowl over a saucepan of simmering water. Whisk the icing sugar, beetroot juice and a little food colouring together to make a bright pink icing. Coarsely chop the hazelnuts and dry-roast in a frying pan until they smell fragrant. Glaze half of the cooled muffins with the chocolate and the other half with the icing. Sprinkle with the nuts.