Man vs. Meat Stromboli

INGREDIENTS

• 4 (1 pound) loaves frozen bread dough, thawed
• 1/2 pound ground beef
• 1 tablespoon garlic powder
• 1 tablespoon dried oregano
• 1 teaspoon dried parsley
• 1 teaspoon salt
• 1 teaspoon ground black pepper
• 2 cups shredded mozzarella cheese
• 1 (8 ounce) can tomato sauce (such as Goya®)
• 1/2 pound thinly sliced provolone cheese
• 1/2 pound thinly sliced salami
• 1/2 pound thinly sliced pepperoni
• 1/2 pound thinly sliced coppa ham
• 2 cups shredded sharp Cheddar cheese
• 1/2 cup grated Romano cheese
• 1 egg yolk, beaten