Carroty Mac and Cheese

INGREDIENTS

• 2 1/2 cups coarsely grated carrot (about 8 small)
• 2 large eggs
• 2 cups whole wheat macaroni
• 1/4 cup (1/2 stick) unsalted butter, cut into pieces
• 1/4 teaspoon freshly ground black pepper
• 3/4 cup sour cream
• 3 cups grated sharp cheddar cheese
• 1/4 cup whole milk
• 3/4 teaspoon mustard powder
• 1/4 cup finely grated parmesan cheese
• 1 teaspoon kosher salt