Hearty Muffuletta

Ingredients

• 1/2 cup finely chopped celery
• 1/2 cup sliced pimiento-stuffed olives, drained
• 1/2 cup sliced ripe olives, drained
• 1/2 cup giardiniera
• 1/3 cup finely chopped onion
• 1/3 cup olive oil
• 1/4 cup finely chopped green onions
• 1/4 cup minced fresh parsley
• 3 tablespoons lemon juice
• 1 teaspoon dried oregano
• 1 garlic clove, minced
• 1/8 teaspoon pepper
• 1 round loaf (24 ounces) unsliced Italian bread
• 1/4 pound thinly sliced hard salami
• 1/4 pound provolone cheese
• 1/4 pound thinly sliced deli ham