In a large mixing bowl, combine cooked pasta, drained tuna, frozen peas, shredded cheddar cheese, cream of mushroom soup, milk, salt, and black pepper.
2 cups cooked pasta, 5 oz tuna, 1 cup frozen peas, 1 cup shredded cheddar cheese, 10.5 oz cream of mushroom soup, 0.5 cup milk, to taste salt and black pepper
Spoon the mixture evenly into an 8x8-inch baking dish.
In a small bowl, mix panko breadcrumbs with melted butter until evenly coated.
0.5 cup panko breadcrumbs, 2 tbsp butter
Sprinkle the buttered breadcrumbs evenly over the tuna mixture.
0.5 cup panko breadcrumbs, 2 tbsp butter
Bake in the preheated oven for 20–25 minutes until bubbly and golden.
Allow the casserole to cool for about 5 minutes before serving.
Notes
You can swap the frozen peas for steamed broccoli or use cream of celery soup instead of mushroom if preferred. This recipe is an independent creation and is not affiliated with or endorsed by any brand.