Tuna Casserole With Dill and Potato Chips is one of those cozy meals that makes a busy evening feel calm again. I make this when the day has been long and everyone is hungry at the same time. The creamy tuna filling, fresh dill, and crunchy potato chip topping come together in the most comforting way. It is simple, warm, and very satisfying. Around here in my little coastal kitchen, casseroles like this are our go to solution for easy casseroles for dinner that bring everyone to the table with smiles.

Why You Will Love This Recipe
- It is simple and comforting. This is one of those easy casserole dishes that feels like home after the first bite.
- Great for busy nights. If you need quick dinner ideas, this casserole comes together fast.
- Family friendly flavors. Creamy tuna and crunchy chips make it one of those kid friendly dinners everyone enjoys.
- Budget friendly. It is perfect when you are looking for cheap dinners for a family that still taste wonderful.
Ingredients You Will Need
- Tuna in water, this gives the casserole its hearty protein and classic flavor.
- Cooked pasta, it makes the dish filling and helps hold the creamy sauce.
- Cream of mushroom soup, this creates the rich base that makes baked casserole recipes so comforting.
- Milk, it loosens the sauce so everything bakes up creamy.
- Fresh dill, this bright herb adds a gentle fresh flavor that lifts the whole dish.
- Frozen peas, they bring color and a little sweetness.
- Shredded cheddar cheese, melted cheese makes every bite extra cozy.
- Potato chips, crushed on top for a golden crunchy finish.
- Salt and black pepper, just enough to balance the flavors.
Step by Step Instructions

- Preheat your oven to 375 degrees. Lightly grease a baking dish so the casserole lifts out easily later.
- Cook the pasta according to the package instructions. Drain it well and set it aside.
- In a large bowl, mix the tuna, cream of mushroom soup, milk, chopped dill, peas, and shredded cheese. Stir until everything is evenly combined.
- Add the cooked pasta to the bowl and gently fold it into the creamy mixture.
- Pour the mixture into your prepared baking dish and spread it out evenly.
- Crush the potato chips with your hands and sprinkle them across the top of the casserole.
- Bake for 25 to 30 minutes until the casserole is bubbly and the chips are lightly golden.
- Let the casserole rest for about 5 minutes before serving. This helps everything settle nicely.
Helpful Tips and Variations

- If you enjoy easy casseroles for dinner, keep canned tuna in your pantry so this dish is always within reach.
- Swap peas for corn or green beans if that is what you have in the freezer.
- Add a handful of chopped onions for extra flavor.
- For another cozy option, try this creamy tuna casserole pasta recipe.
- If you enjoy hearty dinner ideas casserole style, you may also love this comforting hobo casserole.
- Busy nights call for lazy dinners like this, or even something simple like this easy dump and bake meatball casserole.
- If you enjoy trying different baked casserole recipes, the flavors in this Puerto Rican plantain casserole are also wonderful.
Serving and Storage
This casserole is lovely served warm right out of the oven with a simple green salad or steamed vegetables on the side. The crunchy chips and creamy filling make it satisfying all on its own.
If you have leftovers, cover the dish and keep it in the refrigerator for up to three days. Reheat a portion in the oven or microwave until warm. If the topping softens, a few fresh chips sprinkled on top will bring back the crunch.

Tuna Casserole With Dill and Potato Chips
Ingredients
Equipment
Method
- Preheat the oven to 375°F (190°C). Lightly grease a baking dish.
- Cook the pasta according to package directions. Drain well and set aside.
- In a large bowl combine the tuna, cream of mushroom soup, milk, chopped dill, frozen peas, shredded cheddar cheese, salt, and black pepper. Mix until evenly combined.
- Add the cooked pasta to the mixture and gently fold everything together.
- Transfer the mixture into the prepared baking dish and spread it evenly.
- Sprinkle the crushed potato chips evenly over the top of the casserole.
- Bake for 25 to 30 minutes until the casserole is bubbly and the topping is lightly golden.
- Let the casserole rest for about 5 minutes before serving so it sets slightly.
Notes
FAQs
Is this one of those healthy casserole recipes?
This recipe is meant to be comforting and satisfying, but it can easily be adjusted to feel lighter. You can use whole wheat pasta, low fat soup, or add extra vegetables like spinach or broccoli. Small changes can help balance the meal while still keeping that creamy texture everyone loves. A side salad or fresh fruit also helps round out the plate. Even comfort food can fit nicely into a balanced dinner.
Can I make this casserole ahead of time?
Yes, you can prepare the casserole earlier in the day and keep it covered in the refrigerator until dinner. Just add the crushed potato chips right before baking so they stay crunchy. When you are ready, place the dish in the oven and bake as directed. This makes it perfect for busy evenings when you want dinner ready with very little effort.
What makes this a good option for kid friendly dinners?
The flavors are simple and familiar. Creamy pasta, mild tuna, and crispy chips are easy for most kids to enjoy. The texture is soft and comforting, and the crunchy topping adds a fun surprise. You can even let kids help crush the chips for the topping. That small step often makes them excited to try the meal they helped make.
Can I turn this into a dump and go crockpot dinner?
This recipe works best baked in the oven so the potato chips become crisp. However, the creamy tuna mixture can be warmed in a slow cooker if you prefer. If you try that method, cook the pasta first and stir everything together in the crockpot until heated through. Then serve it with crushed chips on top just before eating.
Final Thoughts from Ama
Some recipes are fancy, and some recipes simply take care of you. This Tuna Casserole With Dill and Potato Chips belongs in the second group. It is warm, simple, and made with ingredients most of us already have in the pantry. On nights when life feels busy, dishes like this remind me that a comforting meal can still come together with very little fuss. Even if the chips are a little uneven or the sauce bubbles over a bit, it will still taste wonderful.