Gluten Free Orange, Coconut Bundt Cake

Gluten seems to be the most common ingredient that many people these days are allergic to. My husband being one of them , I have been experimenting with different flours and flour combinations mainly breads and pancake. Some recipes have worked and some have not. Recently when I am asked to prepare something for an event, I try to make sure that I include a gluten free dish; its a great way to get feed back and at the same time have something for everyone. This past Sunday being one of those days when I  had to provide a snack for our Satsang group. The recipe was inspired by an orange pound cake recipe I make and a cookie I had once that had a combination of orange, coconut and almonds. I have never made a cake using flour other than all-purpose flour. In the last year, trying to educate myself on how different flours and what makes them work in cake or bread; I had to take a leap of faith in creating the recipe. I used coconut flour, a recent discovery of mine, potato flour, tapioca starch and Xanthan gum for elasticity.I was lucky it worked the taste was amazing and it was very moist. What I found is that it takes longer to bake than a normal cake and it was higher than the edge of the mold but then depressed a bit after it cooled down a bit. I think I will bake it in a spring form cake pan or in two loaf pans which will bake for a lesser time. Make sure to test your cake in the last 15 minutes by inserting a tooth pick in the middle part of the cake it has to come out clean; if otherwise bake it a little longer. 

Recipe:

Ingredients:
Flour Mix:
¾ cups rice flour
¾ c. coconut flour
¾ c. tapioca flour/ starch
¾ c. potato flour/starch
Makes 3 cups add ¼ c. coconut flour add 1 ½ tsp. Xanthan gum
2 sticks butter, at room temperature
2 cups granulated sugar
4 extra large or regular 5 Eggs at room temperature
Zest of 3 oranges
1 tsp. almond extract or vanilla
½ tsp. Baking Powder
½ tsp. Baking soda
1 tsp. kosher salt
1 cup sour cream at room temperature
1 cup orange juice at room temperature
1 cup coconut milk at room temperature
1/4 cup unsweetened coconut flakes for decaoration
Directions:
Preheat oven to 350 degrees. Butter and flour a Bundt cake mold. In an electric mixing bowl cream butter and sugar until well incorporated. Mix in eggs one at a time and orange zest until creamy and smooth. In another bowl mix orange juice, coconut milk and sour cream and almond extract. Sift flour, Baking Powder, Baking soda and Salt. Set aside. Add flour and sour cream mixture alternately to the batter, beginning and ending with the flour. Pour into pan and smooth top.
Bake for 45-60 min. or until a tooth pick inserted in the middle comes clean. Leave in pan for about 10 minutes then drizzle syrup on top and cool down for about 15 minutes or until syrup is fully absorbed. Turn upside down on a platter and cool down. Decorate with unsweetened coconut flakes.
Syrup:
½ cup orange juice
¼ cup sugar
While cake is baking prepare syrup by dissolving sugar in juice over low heat.