Step 1

Pre-heat oven to 350F (180C). Grease and flour a 9 x 5 inch (22 x 14 cm) loaf pan.

Step 2

In a medium bowl whisk together the flour, baking powder, baking soda and salt, set aside.

Step 3

In the bowl of the mixer beat the eggs, yolk and sugar until light and fluffy about 3-4 minutes (on low speed or #2). Add the butter and beat to combine, then add the yogurt, oil, milk, vanilla and zest, beat to combine. Add the flour mixture and beat until smooth.

Step 4

Pour into the prepared loaf pan and bake for approximately 50-60 minutes or until a tooth pick comes out clean. Let cool completely before drizzling with the mandarin orange glaze or dusting with powdered sugar.

Step 5

In a medium bowl whisk together until smooth the icing sugar, juice, milk or cream and zest. Add more or less cream depending on desired thickness.