Best Smoked Salmon Carbonara Recipe

Ingredients

• 300 g spaghetti
• 3 eggs, plus 1 egg yolk
• 100 g Parmesan
• 1/4 tsp. salt 
• 1/4 tsp. black pepper 
• Zest 1/2 lemon
• 1 tbsp.  parsley, finely chopped
• 1 tbsp.  basil, finely chopped
• 1 tbsp. olive oil 
• 5 anchovies, finely chopped
• 2 garlic cloves, crushed 
• 150 g smoked salmon, sliced