Roast Beef & Potato Family Ciabatta - Di Lusso Deli

Ingredients

• 2 tablespoons olive oil, divided
• 1 medium white or yellow onion, thinly sliced
• 1 teaspoon sugar
• 1 tablespoon minced garlic
• 1 tablespoon dried rosemary
• 4 Yukon Gold potatoes, roasted and thinly sliced
• 1 large ciabatta, halved horizontally
• 3 tablespoons DI LUSSO™ Garlic Aioli
• 1/2 pound DI LUSSO® Havarti cheese slices
• 1/2 pound DI LUSSO® Seasoned Italian Roast Beef slices
• 1/2 cup arugula leaves