Healthy Vanilla Cake

Ingredients (for 12 servings)

• 2⅔ cup — whole wheat pastry flour
• 1½ tsp — baking powder
• ½ tsp — baking soda
• ¾ tsp — sea salt
• 1 pinch — cinnamon
• 3 whole — large eggs
• 1½ cup — plain full-fat Greek yogurt
• ⅓ cup — avocado oil
• ¾ cup — maple syrup
• 1½ tsp — vanilla
• 1 whole — Vanilla buttercream frosting