Creole Breakfast Bread Pudding

Ingredients

• 1/2 pound linguica, removed from the casing and chopped
• 1/2 cup minced yellow onions
• 1/4 cup minced green bell pepper
• 1/3 cup sliced green onions
• 1/3 cup dry white wine
• 8 cups day-old French bread, torn into 1-inch cubes
• 2 1/2 cups milk
• 1/2 cup heavy cream
• 1/4 cup melted butter
• 8 large eggs, beaten
• 1/2 pound pepper jack, grated
• 1/2 pound monterey jack, grated
• 3/4 teaspoon salt
• 1/8 teaspoon freshly ground black pepper
• 1/8 teaspoon cayenne
• 3/4 cup sour cream
• 1/2 cup grated Parmesan