If using round pan line with a parchment paper liner and thoroughly grease sides with softened coconut oil. All other pans, thoroughly grease with softened coconut oil
Separate eggs - reserve whites and yolks in separate containers
Beat egg whites until soft peaks form and set aside (or carefully remove from stand mixer bowl)
Beat egg yolks for about 30 seconds
Add melted butter - be careful it is not hot or it will cook the egg - for best results, slowly drizzle the butter into the eggs while beating at low speed
Add the vanilla, yogurt, honey, and lemon juice
Beat on medium speed for about a minute until everything is well combined
Add the nut flour, coconut flour, baking soda, cinnamon, and salt
Beat another minute to combine everything
Carefully fold in the egg whites so everything is combined, but still airy
Pour into prepared baking pan
Whisk melted butter, honey, and cinnamon to form a syrup
Drizzle over cake batter
Use a knife to swirl the cinnamon mixture around, but don't stir it in
Bake for 30 minutes (or 35 - 40 if using Bundt or other pan for taller cake) until top in golden and toothpick inserted in center comes out clean
Cool in pan on wire rack for 30 minutes
Loosen edges by running a butter knife around the sides of the cake, turn pan over and gently turn cake onto wire rack (tap bottom with butter knife if using Bundt pan)
Cool cake completely before frosting
Once cake is cooled you can place on a plate and use a glass (if you used a regular round cake pan) to cut out the middle of the cake to make the wreath shape
Cut hole in middle of cake
Add softened butter honey, and vanilla to mixing bowl - or stand mixer bowl
Beat on high speed for a few minutes until butter and honey are creamed together and have a soft frosting-like texture
While beating on low speed, drizzle in melted cocoa butter
Increase speed to medium and beat for another minute until desired texture
Separate frosting into thirds
Add a dash of Turmeric and whisk until combined and frosting is desired yellow
For coloring with fruit: Add just a few drops and whisk. If you add too much liquid the frosting will separate and won't combine
Spread frosting on cake in desired pattern
Chill in refrigerator for a more solidified frosting
Store cake in refrigerator for up to 4 days or freezer for up to three months