Tuna Fish Casserole Dairy Free

Creamy, comforting, and completely dairy-free, this Tuna Fish Casserole is a wholesome twist on a classic. Perfect for those with dietary restrictions, this recipe features gluten-free pasta, hearty canned tuna, and a medley of vibrant mixed vegetables all coated in a rich, velvety sauce made with unsweetened almond milk and nutritional yeast. Topped with crispy gluten-free breadcrumbs and a hint of paprika, this casserole bakes to golden perfection in just 20 minutes. With minimal prep time and simple ingredients, it’s an easy and delicious weeknight dinner that’s both family- and allergy-friendly.

Nutriscore Rating: 74/100

Prep Time:15 mins

Cook Time:35 mins

Total Time:50 mins

Servings: 4

Ingredients

• 8 ounces Gluten-free pasta (elbows or shells)
• 2 6-ounce cans Canned tuna, drained
• 1 cup Frozen mixed vegetables (carrots, peas, corn, and green beans)
• 2 cups Unsweetened almond milk
• 1 cup Vegetable broth
• 2 tablespoons Olive oil
• 2 tablespoons All-purpose gluten-free flour
• 1 teaspoon Garlic powder
• 1 teaspoon Onion powder
• 1 teaspoon Salt
• 0.5 teaspoons Black pepper
• 3 tablespoons Nutritional yeast
• 0.5 cup Gluten-free breadcrumbs
• 0.25 teaspoons Paprika (optional, for topping)

Directions

Step 1

Preheat your oven to 375°F (190°C). Grease a 9x13-inch casserole dish lightly with olive oil or cooking spray.

Step 2

Bring a large pot of salted water to a boil. Cook the gluten-free pasta according to package instructions until al dente. Drain and set aside.

Step 3

In a large skillet, heat olive oil over medium heat. Add the gluten-free flour, stirring constantly, to make a roux. Cook for 1-2 minutes, ensuring the mixture doesn’t brown.

Step 4

Gradually pour in the unsweetened almond milk and vegetable broth, whisking continuously to create a smooth sauce.

Step 5

Stir in the garlic powder, onion powder, salt, black pepper, and nutritional yeast. Simmer the sauce for 3-5 minutes until thickened, then remove from heat.

Step 6

In a large mixing bowl, combine the cooked pasta, drained tuna, frozen mixed vegetables, and the prepared sauce. Mix thoroughly to coat all ingredients evenly.

Step 7

Transfer the mixture to the greased casserole dish and spread it out evenly.

Step 8

Sprinkle the gluten-free breadcrumbs over the top of the casserole. For added flavor, dust the top with paprika if desired.

Step 9

Bake in the preheated oven for 20-25 minutes, or until the casserole is bubbling and the breadcrumbs are golden brown.

Step 10

Remove from the oven and let it cool for a few minutes before serving. Enjoy your dairy-free tuna fish casserole!

Nutrition Facts

Serving size	(1680.1g)

Amount per serving	% Daily Value*
Calories	2345.3

Total Fat 52.4g	0%
Saturated Fat 6.3g	0%
Polyunsaturated Fat 4.7g
Cholesterol 129.3mg	0%
Sodium 5478.5mg	0%
Total Carbohydrate 332.7g	0%
Dietary Fiber 26.9g	0%
Total Sugars 20.8g
Protein 133.9g	0%

Vitamin D 1087.4IU	0%
Calcium 1093.0mg	0%
Iron 18.4mg	0%
Potassium 2426.9mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 20.2%

Protein: 22.9%

Carbs: 56.9%