Ingredients
2 Clarence Court Burford Brown eggs
1/2 cup softened butter
1 cup sugar
2 cups white flour
2 teaspoons vanilla
1/2 tsp cinnamon
1/2 tsp cardamom (optional)
1 cup Greek style plain yoghurt
1 tsp bicarbonate of soda
1 tsp baking powder
1 lemon (zest and juice)
1 1/2 cups of blueberries