Chicago-Style Deep-Dish Pizza, a recipe from Gourmetpedia

Ingredients

• - 1 package active dry yeast
• - 2 tbsp. sugar
• - 375 ml (1 1/4 cups) warm water
• - 675 ml (2 3/4 cups) all−purpose flour
• - 125 ml (1/2 cup) yellow cornmeal
• - 3 tbsp. olive oil
• - 1 tbsp. salt
• - 250 ml (1 cup) pizza sauce
• - 350 g (12 oz.) shredded mozzarella cheese
• - 225 g (8 oz.) ground beef, crumbled, cooked
• - 125 g (4 oz.) Italian sausage, crumbled, cooked
• - 125 g (4 oz.) pork sausage, crumbled, cooked
• - 125 ml (1/2 cup) pepperoni, diced
• - 125 ml (1/2 cup) Canadian bacon, diced
• - 125 ml (1/2 cup) ham, diced
• - 125 g (4 oz.) mushrooms, sliced
• - 1 small onion, sliced
• - 1 green bell pepper, seeded, sliced
• - 50 g (2 oz. ) grated Parmesan cheese