Preparation Time : 10 mins
Cook Time: 10 mins
Servings: 1
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150 g butter (at room temperature) |
|
175 g sugar |
|
1 tsp vanilla essence |
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1 egg white |
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175 g flour |
|
1 tsp baking powder |
|
150 g chocolate, roughly broken |
|
100 g chopped hazelnuts |