Gingerbread Houses Recipe by Tasty

Ingredients

• 5 cups all purpose flour
• 1 teaspoon baking soda
• 3 teaspoons ground ginger
• 1 teaspoon nutmeg
• 1 teaspoon cinnamon
• 1 teaspoon kosher salt
• nonstick cooking spray, for greasing
• 1 cup vegetable shortening
• 1 cup granulated sugar
• 1 cup molasses
• 4 large egg whites
• 1 teaspoon cream of tartar
• 6 cups powdered sugar, sifted
• water, as needed