Preheat oven to 200ºc.
Sift flour and baking powder into bowl.
Put 1 1/2 tablespoons of poppy-seeds into the mixture.
Add sugar, and then stir until mixed.
Get 2 teaspoons worth of orange rind.
Squeeze oranges into half a cup worth of orange juice.
Pour the orange juice into the bowl, and then add 1/3 cups of buttermilk.
Add 2 eggs to orange juice, buttermilk and orange rind.
Add 1/3 of extra-light-olive-oil, and then lightly whisk until all is combined.
Butter all cupcake cases.
Fill cases with mixture until they are 3/4 filled.
Put cupcakes in the oven for 15-20 minutes.
Here they are out of the oven.
Now for the icing. Add 100g's of cream cheese, 1/4 of icing sugar, a teaspoon of orange juice and a teaspoon of orange rind.
Now mix together with a wooden spoon until smooth.
Now add them onto the muffins, and you've finished!