• Sift the tapioca flour (starch), the almond flour, Bob's 1 for 1 gluten free blend, millet flour, baking powder, and baking soda, into a large bowl, three times.
• In a small bowl stir together the milk with the vinegar.
• In a bowl of a stand mixer or in a large bowl using a hand mixer, cream together the sugar, maple syrup and butter until fluffy, on medium high speed about 2 - 3 minutes. Add the eggs and egg white, one at a time, mixing after each on medium speed.
• Add the vanilla or vanilla paste.
• Mix in the flour on medium low speed, alternately with the milk mixture, starting and ending with flour mixture, and mixing in three to four additions.
• Preheat the oven to 350 degrees F. Line 2 cupcake pans with paper liners or grease lightly the bottom and sides of cups. If making 9" cakes, line the pans with a round piece of parchment to for the bottom of cake pan, and lightly grease with oil. Fill the cupcake cups or papers 2/3's full with cupcake batter. Bake each tray in the center of the oven for 18 - 22 minutes or 9" cakes for 25 - 30 minutes.
• Remove from the oven when a toothpick comes out clean, cupcakes or golden or spring back when a finger is pressed gently on the top.
  
• Let cool for 10 minutes before removing from cake pan or cupcake pans, and moving to a wire rack to cool completely.
• Make Vanilla Buttercream Frosting and add flavorings as desired, and make Dark Chocolate Ganache.
• Plate one layer of cake on a cake plate. Add a filling and top with the other cake. Frost and decorate with your flavor choice of Buttercream Frosting.
• For cupcakes, remove plug from center of cupcake using a cupcake tool. Fill and frost with desired center filling and frosting, after completely cooled. Add any sprinkles, fresh fruit, or organically grown washed and dried fresh flowers on top.
  

Dark Chocolate Ganache:

• Heat cream to just simmering. Remove from heat, stir in chocolate chips and stir until completely melted and very smooth. Let cool slightly, before filling the insides of the cupcake using a teaspoon.
  

Vanilla Buttercream Frosting:

• Using a stand mixer or a large bowl with a hand mixer, cream the butter for 3 -4 minutes until smooth. Add the powdered sugar, a few cups at a time, mixing for a minute after each addition. Add the vanilla and the milk, a few tablespoons at a time. Beat on medium high speed for 5-6 minutes and until very fluffy. If too soft, refrigerate for 30 minutes to an hour. Spread on cupcakes or cake layers, or exterior, or pipe onto the cupcakes using a star tip of your preference. (will frost 24 cupcakes or 1 - 9", 2 layer cake)

Espresso Buttercream Frosting:

• Add 2 teaspoons of very finely ground espresso into 2 cups of the Vanilla Buttercream Frosting (will frost 6-8  cupcakes. Double for frosting 12 with Espresso Buttercream Frosting).

Lemon Buttercream Frosting:

• Add 1 teaspoon of lemon extract and 1 teaspoon of lemon zest to 2 cups of frosting. (will frost 6-8 cupcakes with a medium amount of frosting. Double for frosting 12 cupcakes with lemon buttercream frosting).