Low-Carb Faux Potato Soup

Ingredients (12)

• + 3 pounds turnips, peeled and cubed add to pantry
• + water to cover add to pantry
• + 2 tablespoons olive oil, or more to taste add to pantry
• + 4 leeks, white portion only, thinly sliced add to pantry
• ✓ 4 stalks celery, sliced
• + 4 cups chicken stock, divided add to pantry
• + 6 strips cooked crispy bacon, or more to taste add to pantry
• + 3 tablespoons cornstarch add to pantry
• + 2 teaspoons salt, or to taste add to pantry
• + ½ teaspoon ground black pepper, or to taste add to pantry
• + 2 cups whole milk add to pantry
• + 2 green onions, sliced, or more to taste add to pantry