School Cafeteria Pizza Copycat (Rectangle Lunch Tray Style) - My Home Made Recipe

Ingredients

• 2 tablespoons shortening or neutral oil, for the pan
• 1 tablespoon yellow cornmeal
• 1 packet (2 1/4 teaspoons) active dry yeast
• 1 2/3 cups (395 ml) warm water, 105-110°F
• 2 1/2 cups (315 g) all-purpose flour
• 3/4 cup (75 g) nonfat dry milk powder
• 2 tablespoons granulated sugar
• 1/2 teaspoon kosher salt
• 1 tablespoon neutral oil
• 8 oz (225 g) lean ground beef
• 1/2 teaspoon Italian seasoning
• 1/2 teaspoon garlic powder
• 1/4 teaspoon black pepper
• 1/4 teaspoon kosher salt, plus more to taste
• 1 1/3 cups (320 g) thick pizza sauce
• 2 1/2 cups (280 g) shredded low-moisture mozzarella cheese
• 1/4 cup (25 g) grated parmesan cheese, optional
• 1/2 teaspoon dried oregano, optional