Use gluten-free pasta to make this dish gluten-free.
To make it dairy-free use pesto made without cheese.
Olive oil packed canned tuna is best but good quality water packed tuna will also work.
Calories: 503kcal | Carbohydrates: 49g | Protein: 50g | Fat: 11g | Saturated Fat: 2g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 0.4g | Trans Fat: 0.01g | Cholesterol: 78mg | Sodium: 675mg | Potassium: 758mg | Fiber: 3g | Sugar: 5g | Vitamin A: 1116IU | Vitamin C: 27mg | Calcium: 96mg | Iron: 5mg