Parsnip Cake [Gluten-Free]

Ingredients

• 1 ½ cups plain gluten-free or rice flour ((225 g))
• 1 cup almond flour ((150 g))
• 1 cup brown sugar ((120 g))
• ½ teaspoon baking soda
• 1 teaspoon baking powder
• 3 parsnips, (peeled and coarsely grated (~ 3 cups))
• 1 cup coarsely chopped walnuts ((100 g ))
• 2 teaspoons finely grated orange zest
• 2 teaspoons cinnamon
• ½ cup olive oil ((125 ml))
• 3 eggs, (lightly whisked)
• 1 cup apple sauce
• ½ cup natural Greek yogurt
• 1 teaspoon vanilla extract
• 225-250 g full-fat cream cheese, (softened to room temperature)
• ¼ cup plain Greek yogurt
• ¼ cup maple syrup