- Preheat the oven to 180ºC fan oven/200ºC/gas 6. Prepare 12 muffin cases.
- Mix the dry ingredients, in a large bowl, together with the chopped apple.
- Melt the butter and add the honey. If the honey is very thick heat it gently. Mix in the milk and lemon zest.
- Add the eggs to the dry ingredients and mix. Add the butter, etc. and mix gently.
- Spoon into the muffin cases.
- Bake in the oven for 25-30 minutes. The muffins should bounce back when lightly pressed.