Donair Pizza

Ingredients

• 1 lb(s) lean ground beef
• ½ tsp garlic powder
• ½ tsp onion powder
• 1 tsp oregano
• ½ tsp paprika
• ¼ tsp cayenne
• ½ tsp kosher salt
• ⅓ cup sweetened condensed milk
• 2 Tbsp white vinegar
• ¼ tsp garlic powder
• 1 (500 g) package pizza dough
• 1 ½ cups grated mozzarella cheese
• 1 cup finely diced tomato, seeded
• ½ cup finely chopped sweet onion
• 1 tsp cornmeal