Moshe's Pipic (Moses's Bellybutton) - with Schmaltz - Sutter Home Family Vineyards

Ingredients

• 3 ounces walnuts (3/4 cup)
• 2 gala apples
• 1 granny smith apple
• 6 tablespoons Sutter Home Sweet Red Wine
• 1.5 teaspoons cinnamon
• 1.5 tablespoons honey
• 2 teaspoons dry mustard
• 2 teaspoons paprika
• 2 teaspoons fresh cracked black pepper
• 2 teaspoons garlic powder
• 2 pounds ground brisket
• 3 tablespoons schmaltz
• 6 teaspoons salt
• 6 bun-sized bibb lettuce leaves
• 6 tablespoons horseradish