To fry the bacon
Fry the bacon in a frying pan without any oil for approx. 2 mins., add the spinach, allow to wilt, leave to cool.
Mix the flour, baking powder and salt in a bowl. Beat the eggs and milk, add with the nuts and diced bacon, mix well. Divide the dough into the prepared muffin tin, gently press the cubes of feta onto the top of each muffin.
Bake for approx. 30 mins. in the centre of an oven preheated to 180°C. Take the tin out of the oven, allow to cool a little, remove the muffins from the tin and serve warm.
Ca. 30 Min. in der Mitte des auf 180 °C vorgeheizten Ofens. Herausnehmen, etwas abkühlen, Muffins aus dem Blech nehmen, lauwarm servieren.