Dairy-Free Classic Tuna Casserole

Discover the ultimate comfort food with a twist in this Dairy-Free Classic Tuna Casserole! Perfect for those seeking a creamy, hearty dish without dairy, this revamped version of a nostalgic favorite combines tender dairy-free pasta, protein-packed tuna, and a velvety almond milk-based sauce thickened with cornstarch. Flavored with garlic, onions, and a touch of nutritional yeast for a cheesy, umami kick, it’s flecked with vibrant peas and earthy mushrooms for added texture and flavor. A golden, crispy topping of dairy-free bread crumbs and a dash of paprika finishes this satisfying casserole, baked to bubbly perfection in just one dish. With only 15 minutes of prep time, this recipe is a must-try for quick weeknight dinners or meal prep sessions. Savory, simple, and entirely dairy-free, it’s the comfort food you’ve been waiting for!

Nutriscore Rating: 73/100

Prep Time:15 mins

Cook Time:35 mins

Total Time:50 mins

Servings: 4

Ingredients

• 2 cans (5 oz each) canned tuna in water
• 8 oz dairy-free pasta
• 2 tablespoons olive oil
• 1 medium yellow onion, finely chopped
• 2 garlic cloves, minced
• 1.5 cups chicken or vegetable broth
• 1 cup unsweetened almond milk
• 3 tablespoons cornstarch
• 1 tablespoon nutritional yeast
• 1 cup frozen peas
• 1 cup mushrooms, sliced
• 0.5 cup dairy-free bread crumbs
• 1 teaspoon salt
• 0.5 teaspoon black pepper
• 0.5 teaspoon paprika

Directions

Step 1

Preheat your oven to 375°F (190°C).

Step 2

Bring a large pot of salted water to a boil, add the pasta, and cook until al dente according to package instructions. Drain and set aside.

Step 3

In a large skillet over medium heat, add the olive oil. Add the chopped onion and cook until translucent, about 5 minutes.

Step 4

Stir in the minced garlic and cook for another minute until fragrant.

Step 5

Add the sliced mushrooms to the skillet and cook until they have released their moisture and are tender, about 5 minutes.

Step 6

In a small bowl, whisk together the almond milk and cornstarch until smooth.

Step 7

Pour the chicken or vegetable broth into the skillet with the vegetables and bring to a simmer.

Step 8

Stir in the almond milk and cornstarch mixture to the skillet, and cook while stirring until the sauce thickens, about 2 minutes.

Step 9

Mix in the nutritional yeast, salt, and black pepper.

Step 10

Remove the skillet from the heat and gently fold in the drained tuna, cooked pasta, and frozen peas.

Step 11

Transfer the mixture to a 9x13-inch baking dish, spreading it out evenly.

Step 12

Sprinkle the top with dairy-free bread crumbs and paprika.

Step 13

Place the baking dish in the preheated oven and bake for 15 minutes, or until the top is golden and the casserole is heated through.

Step 14

Remove from the oven, let cool for a few minutes before serving, and enjoy your Dairy-Free Classic Tuna Casserole!

Nutrition Facts

Serving size	(1671.1g)

Amount per serving	% Daily Value*
Calories	1587.7

Total Fat 41.6g	0%
Saturated Fat 6.7g	0%
Polyunsaturated Fat 3.3g
Cholesterol 89.5mg	0%
Sodium 4985.3mg	0%
Total Carbohydrate 191.2g	0%
Dietary Fiber 20.3g	0%
Total Sugars 24.7g
Protein 113.1g	0%

Vitamin D 218.9IU	0%
Calcium 635.4mg	0%
Iron 13.2mg	0%
Potassium 2251.2mg	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: 23.5%

Protein: 28.4%

Carbs: 48.1%