Preheat oven to 400 degrees. Line an 8x8 inch cake pan with parchment paper and allow thee paper to hang over the sides for easy removal once the bread is baked
In a large mixing bowl sift or whisk the dry ingredients except the xanthan gum until there are no lumps
Stir in the oil until combined
Stir in 1 1/2 cups of the hot water until combined. Once combined stir thoroughly for 30 to 45 seconds or until a dough texture begins to form
Sprinkle in the xanthan gum then add the remaining 1/4 cup of water. Stir to combine. Once combined stir thoroughly another 30 to 45 seconds or until a soft moist dough forms
Push dough to the center of the bowl and allow to absorb the moisture at least 10 minutes
Form dough into ball and massage one minute to test texture. Dough will be moist but not sticky
Place dough into prepared cake pan and press evenly throughout the pan. Bake at 400 degrees for 15-20 minutes or until golden around edges and tester comes out clean
Remove from the oven and allow to cool 5 minutes
In a microwave safe bowl stir together 2 TBS melted butter, 1tsp garlic powder and 1tsp dry oregano until combined
Brush onto warm bread and top with desired amount of shredded mozzarella cheese
Place back into oven at 400 degrees and bake2 to 3 more minutes or until cheese is melted
Remove and cool in pan 15 minutes so the bread can firm up
Grasp the overhanging parchment paper and remove to a wire rack. Allow to cool completely before slicing
Cut into desired size pieces. For a more toasted bread broil 2 to 3 minutes or until cheese is lightly brown WATCH CAREFULLY.
Serve immediately or store in an airtight container in the refrigerator up to 3 days