Beef Stew from Pamplona

Ingredients

• 2 1/2 pounds cubed beef for stew
• 3 tablespoons olive oil
• 2 pieces minced bacon
• 1 large minced onion
• 3 mashed garlic cloves
• 1/4 teaspoon nutmeg
• 1/4 teaspoon ginger
• 1/4 teaspoon clove
• 1/4 teaspoon sugar
• 1/4 cup pine nuts
• 1/4 cup dried currants
• 1 tablespoon capers
• 1/2 cup chopped spinach
• 3 tablespoons minced parsley
• 1 minced hardboiled egg
• 2 cups beef stock
• 1 tablespoon red wine vinegar