Orange Cake

It was delicious, iced with lemon icing and garnished with orange zest. So as promised, here is the recipe.

Ingredients
1 large orange
185g butter
3 eggs
1 cup sugar
1-1/2 cups SR flour

Preheat oven to moderate. Grease and line a loaf tin.
Melt the butter.
Chop orange in a food processor. I used a handheld blender and chopped up the orange with a knife in the bowl before blending it.
Add other ingredients and blend each till combined before adding the next.
Pour into prepared tin and bake approx 45 mins.
Turn out onto cooling rack. Ice when cold.

We didn't eat it all, so I have frozen the leftover section. It is supposed to freeze well.