Mary Alice's Hoagie Dip

INGREDIENTS

• 1 10-to-12-inch round loaf Italian bread
• 1/4 pound deli-sliced genoa salami
• 1 1/2 teaspoons dried basil
• 1/4 pound deli-sliced roast turkey
• 1 medium onion
• 1/4 pound deli-sliced ham
• 1/2 head iceberg lettuce
• 1/4 teaspoon red pepper flakes
• 1/4 pound deli-sliced prosciutto
• 1/4 pound deli-sliced provolone cheese
• 2 pickled pepperoncini peppers
• 1 tablespoon extra-virgin olive oil
• 1 teaspoon dried oregano
• 1 large tomato, halved and seeded
• 8 hoagie rolls, cut into pieces, for dipping
• 1/2 cup mayonnaise