Filippo Berio Blood Orange Polenta Cake

Ingredients

• 2 tbsp unsalted butter
• 1/4 cup light brown sugar
• Zest from 1 blood orange
• 2 blood oranges
• 1 1/2 cups all-purpose flour
• 3/4 cup instant polenta
• 1 1/2 tsp baking powder
• 1/2 tsp salt
• 1 tsp. cardamom
• 1/2 cp Filippo Berio Extra Virgin Olive Oil
• 1/2 cup Greek yogurt
• 3/4 cup granulated sugar
• 3 eggs
• 1 tsp vanilla extract
• Confectioners’ sugar for dusting