Day After Thanksgiving Turkey Casserole

Ingredients

• 2 cups turkey cubed, leftover from Thanksgiving
• 1 cup carrots diced
• 1 medium onion diced
• 8 ounces mushrooms sliced
• 1 cup celery diced
• 2 tablespoons butter unsalted
• 1 tablespoon olive oil extra virgin
• 1 teaspoon thyme dried
• leftover mashed potatoes from Thanksgiving
• freshly ground black pepper
• kosher salt
• 3 tablespoons butter unsalted for dotting top
• paprika sweet mild, to taste
• turkey