Healthier Grapefruit Breakfast Doughnuts

INGREDIENTS

150 g

plain/all-purpose flour

50 g

wholewheat/wholemeal flour ((plain/all-purpose or self raising wholemeal flour are all fine))

120 g

golden caster sugar

1 tsp

baking powder

1/2 tsp

baking soda

1/4 tsp

salt

large egg

1/2 cup

Greek yogurt

4 tbsp

coconut oil (melted)

1/4 cup

milk

7 tbsp

grapefruit juice

zest of one grapefruit

1 cup

confectioner's sugar

3 tbsp

grapefruit juice

Zest of one grapefruit