Shauna James Ahern's Grilled Pizza

Ingredients (9)

• 750 grams All-Purpose Gluten-Free Flour Mix
• 1 tablespoon whole or powdered psyllium husks
• 1 envelope (2 1/4 teaspoons) active dry yeast
• 1 teaspoon sugar
• 1 teaspoon kosher salt
• 1 large egg, at room temperature
• 1/4 cup extra-virgin olive oil
• 1 1/2 to 2 1/2 cups warm water, at about 110°F
• Toppings of your choice