For the chocolate muffins with walnuts, mix all dry ingredients together, add egg and milk, gently fold in walnuts and butter.
Fill muffin cups 2/3 full and bake in preheated oven at 165° hot air for about 20 minutes.
Let the chocolate muffins with walnuts cool and serve.
Preparation Tip:
Chocolate muffins with walnuts are delicious and easy to transport, so they are suitable for picnics, as a party snack, or as a souvenir.