Cheeseburger Pizza Recipe

Ingredients

• 3 tablespoons cornmeal
• 1 cup mayonnaise
• 1/4 cup yellow onion, minced
• 2 tablespoons ketchup
• 1 tablespoon yellow mustard
• 1 teaspoon lemon juice
• 1/2 teaspoon sweet paprika
• 1/4 teaspoon salt
• 1 pound ground chuck
• 1/2 yellow onion (about 1 cup), minced
• 2 teaspoons burger or steak seasoning
• 1-pound ball pizza dough, fully risen
• Flour, as needed for shaping the dough
• 1 egg yolk
• 1 tablespoon cold water
• 2 tablespoons sesame seeds
• 1 1/4 to 1 1/2 cups Secret Sauce (or Thousand Island dressing), divided
• 2 1/2 to 3 cups (12 ounces) shredded sharp cheddar cheese
• 3/4 cup dill pickle slices
• 10 cherry tomatoes, halved
• 1 cup shredded romaine lettuce