Stir until well combined, then add the flour mixture to the cheese sauce. Stir immediately to combine all the ingredients into a dough.
Spread a large piece of parchment paper on the countertop and coat with a thin layer of coconut flour.
Turn the cheese dough out onto the paper and top with more coconut flour.
Put a piece of parchment paper on top of the dough and use a rolling pin to roll the dough out as thinly as possible, around ⅛th inch thick.
Remove the top piece of parchment paper from the dough and use a knife or pastry wheel to cut the dough into 1 ½ inch squares.
Use a fork to prick the top of each cracker. Then, brush the crackers with melted butter.
Top each cracker with a sprinkle of garlic salt and dried parsley, pressing the salt down into the dough.