The fluffiness of the muffins oozing with jam will make the family run back for seconds!
Preheat oven to 180°C
Spray the Muffin Tray with cooking oil.
Place flour, baking powder and caster sugar in a bowl and mix well.
Add oil, eggs, buttermilk and vanilla extract. Stir lightly just to combine.
Place a teaspoonful of the mixture in each muffin hole and make an indent in the centre of each one.
Fill each indent with 1/2 teaspoon of jam (or more if you really want to).
Cover the ham with the remaining muffin mixture. Bake for 12-15 minutes or until firm to touch and golden brown.
Remove from oven and set aside to cool slightly for 5 minutes.
Dust with icing sugar or cinnamon. Serve while still warm and enjoy!
For a true donut feel, melt 50g butter. Dip each donut top in melted butter and then a little caster sugar.