01 - 
                If using fresh peaches, peel, pit, and roughly chop. If frozen, thaw and drain excess liquid.
              
              
              
                02 - 
                Set oven to 350°F (175°C). Spray a 9-inch round cake pan (at least 2 inches deep) with non-stick baking spray.
              
              
              
                03 - 
                In a large bowl, whisk together the gluten-free flour, granulated sugar, baking powder, kosher salt, brown sugar, and ground nutmeg until evenly mixed.
              
              
              
                04 - 
                In a separate bowl, whisk vanilla extract, unsweetened yogurt, and canola oil until smooth.
              
              
              
                05 - 
                Pour wet mixture into dry ingredients and stir gently until just combined. Fold in peaches carefully to preserve their shape.
              
              
              
                06 - 
                Transfer batter to the prepared pan, smoothing the surface. Bake for 25 to 30 minutes or until a toothpick inserted into the center comes out clean.
              
              
              
                07 - 
                Allow the cake to rest in the pan for 10 minutes before transferring to a wire rack to cool completely. Optionally, dust with powdered sugar or serve with whipped cream or ice cream.