Gluten Free Gingerbread House

Name: Gluten Free Gingerbread House
Prep time: 4 h
Cook time: 15 min
Total time: 4 h 15 min
Cuisine: American, German
Ingredients: 1 Cup salted butter (room temperature); 1 1/4 Cup packed brown sugar; 1 Cup molasses; 2 large eggs; 7 1/2 Cups gluten free 1-1 flour mix (with xanthan gum in it (if your mix does not contain xanthan gum, add 2 tsp of it now)); 1/2 tsp baking soda; 1 Tbsp ground ginger; 1 Tbsp cinnamon; 1/2 tsp cloves; 1/4 tsp allspice; 1/4 tsp salt; handfull colored clear hard candies, crushed (optional, to make stained glass windows); 1/2 Cup pasteurized egg whites; 4 1/2 - 5 Cups sifted powdered sugar; food coloring (optional); 1 Cup white sugar; 2/3 Cups water; 1 1/2 Cups white sugar; 1 1/2 Cups light corn syrup; 1 tsp cream of tartar; 6 large egg whites (room temperature); Powdered sugar (optional); Candies (optional)