Bacalhau Com Natas (Salt Cod In Cream) - Texas De Brazil

Ingredients

• 4 Potatoes (peeled and sliced)
• 2 lbs of dried, salted cod fish (soaked overnight in cold water)
• 1 Onion (finely chopped)
• 2 cloves of Garlic (minced)
• ½ cup of diced green onions
• 2 tablespoons butter
• 2 tablespoons flour
• 2 1/2 cups milk
• 1 1/2 cups heavy cream
• 1 1/2 cups mozzarella cheese
• 1 cup parmesan cheese
• 1 cup sliced green olives
• 6 hard boiled eggs
• Fresh nutmeg
• 1 1/2 tsp salt (or more to taste)
• Freshly ground black pepper
• Extra virgin olive oil