400 g (0.9 lb) young zucchini
250 g (2 cup) all purpose flour
200g (3/4 cup) granulated sugar
2 eggs
100 ml (1/2 cup) sunflower or vegetable oil
50 g (1/2 stick) unsalted butter
2 tbsp. poppy seeds
2 tbsp. lemon or orange juice
2 tbsp. finely grated lemon or orange peel
1 1/2 tsp. vanilla extract or vanilla sugar
1 1/2 tsp. baking powder
1/2 tsp. baking soda
1 pinch saltFor chocolate glaze
50 g (1/2 stick) unsalted butter
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