Tuno Casserole
A savory tuna casserole combining flaky Tuno with crunchy brown rice cereal, fresh vegetables, and herbs, baked to perfection—ideal for a hearty, family-friendly meal.
Ingredients
Instructions
- Put Tuno in a food processor and blend for a few rounds to make it flaky.
- Mix the processed Tuno with chopped celery, chopped onion, mayonnaise, parsley flakes, and garlic powder.
- Transfer the mixture to a baking dish and cover with cheese or crackers.
- Bake at 350°F for 30 minutes until heated through and golden on top.
Tips & Substitutions
For a creamier texture, consider mixing in a bit of Greek yogurt with the mayonnaise. If you're out of parsley, dill or chives can make a great substitute. Feel free to add vegetables like bell peppers or peas for extra flavor and nutrition. If you want to make it a bit healthier, try using whole grain brown rice cereal instead of regular.
Serving Suggestions
This Tuno Casserole pairs beautifully with a fresh green salad or steamed vegetables to balance the richness. For a heartier meal, serve it alongside a crusty bread or a light soup. Consider offering a refreshing drink, like Peachy Punch For A Bunch, to complement the flavors of the dish and enhance the dining experience.
Storage & Reheating
Store any leftovers in an airtight container in the refrigerator for up to three days. To reheat, place in an oven-safe dish and cover with foil to prevent drying out. Bake at 350°F until heated through, about 15-20 minutes. This casserole can also be frozen for up to two months; just thaw overnight in the fridge before reheating.
Nutrition & Diet Analysis (per serving)
Each serving of Tuno Casserole contains roughly 468 calories, with 11g protein, 93g carbohydrates, and 6g fat. It is an excellent source of iron (222% of the Daily Value), dietary fiber (28% of the Daily Value), and protein (22% of the Daily Value), and a good source of potassium. It also contributes 8g of dietary fiber toward your daily target.
Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.
* % Daily Values based on a 2,000 calorie diet (FDA 2020).
Frequently Asked Questions
Can I use fresh tuna instead of Tuno?
Yes, you can substitute fresh tuna for Tuno, but you'll need to cook it first. Flake it and mix it in just like the frozen version. Adjust the seasoning slightly, as fresh tuna may have a different taste profile.
Is this recipe suitable for vegans?
To make this casserole vegan, substitute Tuno with a plant-based tuna alternative and use vegan mayonnaise. Ensure that the rice cereal is free of animal products. You can also add more vegetables for added texture and flavor.
Can I prepare this casserole ahead of time?
Absolutely! You can prepare the entire casserole a day in advance. Just cover it tightly and store it in the fridge. When you're ready to bake, you may need to add a few extra minutes to the cooking time to ensure it's heated through.
Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).