Larry's Burger with Grilled Onion, Tomato and Arugula Recipe

Ingredients

• 1 tablespoon Dijon mustard
• 1 tablespoon honey
• 1/2 cup balsamic vinegar
• 1 tablespoon salt
• 1½ cups olive oil
• 1/2 cup roasted red peppers
• 1/4 cup cornichons
• 1/4 cup caperberries
• 1/4 cup minced garlic
• 1/4 cup minced shallots
• 1 teaspoon ras el hanout
• 1 egg yolk
• 1 cup olive oil
• One 8-ounce dry-aged beef patty, preferably chuck and brisket
• Salt and freshly ground black pepper
• Good quality cheddar cheese slices
• Brioche bun
• Ras el hanout aioli (recipe above)
• Arugula
• Thinly sliced red onion
• Balsamic vinaigrette (recipe above)
• Beefsteak tomato slices
• Caramelized onions