Beef and Mushroom Stroganoff with Mashed Potatoes | Publix Super Markets

Ingredients

• 3 oz shallots
• 1 boneless ribeye steak (about 1 lb)
• 1 1/2 teaspoons kosher salt, divided
• 1 teaspoon pepper, divided
• 2 tablespoons olive oil, divided
• 2 tablespoons ghee (clarified butter)
• 16 oz sliced fresh white mushrooms
• 1/2 cup dry sherry (or chicken broth)
• 1 1/2 cups chicken broth (or stock)
• 12 oz refrigerated mushroom sauce
• 1 teaspoon whole-grain mustard
• 1 teaspoon paprika
• 2 tablespoons fresh chives, divided
• 2 tablespoons fresh dill, divided
• 2 tablespoons fresh Italian parsley, divided
• 24 oz refrigerated mashed potatoes
• 1 tablespoon cornstarch
• 2 tablespoons water
• 8 oz sour cream