Ingredients
1 cup mayonnaise
1/3 cup sour cream
20 ounces canned tuna in springwater
1/2 teaspoon salt
1/2 teaspoon pepper
1/4 teaspoon smoked paprika
2 tablespoons Dijon mustard
1/2 cup green onions chopped
2 cups cauliflower cooked and chopped
1 cup mozzarella cheese
1 cup gruyere cheese
Instructions
Preheat the oven to 180C/350F. Grease a large baking dish.
In a mixing bowl, add the drained tuna and flake it with a fork. Add the mayonnaise, sour cream, salt, pepper, smoked paprika, green onions, and Dijon mustard. Mix until smooth. Add the cauliflower then fold through the mozzarella cheese.
Transfer the mixture into the greased baking dish and top with gruyere cheese.
Bake the tuna casserole for 15-20 minutes, or until the cheese is golden brown.