Preheat your oven to 400°F and your grill to 350°F (see instructions above for baking in the oven)
Warm 1 cup water in microwave safe dish for 1 minute
Add 1 tablespoon honey to warm water and stir
Add yeast packet to the honey and water, stir, and cover with a clean dish towel for 5 minutes
After 5 minutes, yeast should appear "foamy" (see picture above)
In the bowl of your stand mixer, add 2 cups gluten free flour, ½ teaspoon baking powder, 1 tablespoon garlic salt, 2 tablespoons olive oil, 1 teaspoon apple cider vinegar, and foamy yeast mixture
Turn mixer to low and mix until a dough ball has formed
Lay a piece of parchment paper (about 12x16 inches) on your counter and dust with flour
Turn the dough ball out onto the floured parchment paper
Dust the dough ball with more flour and knead until no longer sticky and then roll out into a large rectangle (about 10x14 inches)
Bake at 400° for 5 minutes and then flip it over and brush the top of the pizza crust with 2 tablespoons extra virgin olive oil
Transfer dough to the grill, olive oil side down
Turn heat to low, close lid, and cook for about 5 minutes, until bottom of crust is golden brown
Remove crust from grill, flip it over so the browned side is up, and add your favorite toppings
Place back on grill for 5 minutes, until cheese has melted and bottom is golden brown
Carefully remove pizza from grill and dig in!