Spaghetti Carbonara II

INGREDIENTS

• 1 pound spaghetti
• 1 tablespoon olive oil
• 8 slices bacon, diced
• 1 onion, chopped
• 1 clove garlic, minced
• 1/4 cup dry white wine (optional)
• 4 eggs
• 1/2 cup grated Parmesan cheese
• 1 pinch salt and black pepper to taste
• 2 tablespoons chopped fresh parsley
• 2 tablespoons grated Parmesan cheese