Ingredients

3 tablespoons vegetable oil

3 1/2 pounds meaty veal bones (such as shank knuckle bones or neck bones)

1 medium onion, chopped

1 medium carrot, chopped

1 celery stalk with leaves, chopped

12 cups cold water, divided

2 teaspoons tomato paste

3 fresh parsley sprigs

2 fresh thyme sprigs

1/4 teaspoon black peppercorns

• 2 cups dry red wine

Burgers

• 2 cups water
• 1 1/2 ounces dried porcini mushrooms,* broken into 1/2-inch pieces

• 3 pounds ground sirloin
• 1 1/2 teaspoons salt
• 3/4 teaspoon ground black pepper

• 2 tablespoons (1/4 stick) chilled unsalted butter
• 6 4-inch square or round sourdough rolls, halved horizontally
• Fresh arugula
• Olive oil
• 6 1/4-inch-thick slices Gorgonzola cheese

Description

A True Demi-glace — The Luscious Sauce Made By Reducing Homemade Stock And Red Wine To A Rich Concentration — Needs To Simmer For Several Hours,...

View Full Recipe