Fruchtige Orangen- und Zitronen-Cupcakes

Name: Fruchtige Orangen- und Zitronen-Cupcakes
Prep time: 30 min
Cook time: 20 min
Total time: 50 min
Cuisine: American
Ingredients: 1 lemon or orange; about 1/2 cup soy milk; 1 tsp apple cider vinegar; 250 g (1 1/2 cup) flour; 120 g (1/2 cup) sugar; 1 1/2 tsp baking powder; 1 tsp baking soda; 1/4 tsp salt; 80 ml (1/3 cup) neutral tasting oil; 1 lemon or orange; about 100 ml (1/2 cup) water; 2 tbsp sugar; 2 tbsp flour; 125 g (4.4 oz) vegan butter; 2 tbsp powdered sugar; 1 lemon or orange