The Ultimate Italian Cheeseburger: Juicy, Savory

Ingredients

• 1 lb (450 g) ground beef (ideally 80% lean for juiciness)
• 1 tsp dried oregano
• 1 tsp dried basil
• ½ tsp garlic powder
• ½ tsp onion powder
• ½ tsp salt
• ¼ tsp black pepper
• ½ cup (120 g) mayonnaise (preferably homemade or good-quality store-bought)
• 1 tbsp balsamic vinegar
• 1 garlic clove, minced
• Salt and pepper to taste
• 4 ciabatta rolls (or similar rustic Italian bread)
• 4 slices provolone cheese
• 4 slices mozzarella cheese (fresh if possible)
• ½ cup (75 g) sun-dried tomatoes (preferably oil-packed, drained and roughly chopped)
• 1 cup (25 g) fresh basil leaves
• 1 tbsp olive oil (for toasting buns)