Tuna and Vegetable Casserole

  • Recipe By
  • Published Aug 17th
  • Ready In50m
  • Servings8
  • Calories397
In an attempt to eat healthier, my husband and I have been eating more vegetables and less meats. As a result, I have become more creative coming up with dinner meals. This casserole was delicious, used fresh vegetables I had on hand, and went together very quickly. I topped the casserole with French fried onions. Another option would be more grated cheese or crushed potato chips.

Tuna and Vegetable Casserole Ingredients

The following are the ingredients needed to make delicious Tuna and Vegetable Casserole for 8 servings:

  • 1/2 (12 ounce) package egg noodles
  • 1 cup 1-inch pieces fresh-cut green beans
  • 1 cup bite-size summer squash pieces
  • 1 cup frozen peas
  • 1 cup sliced carrots
  • 1 teaspoon olive oil
  • 1 cup sliced fresh mushrooms
  • 1 (10.75 ounce) can condensed cream of mushroom soup
  • 1/3 cup 2% milk
  • 1 (7 ounce) can albacore tuna, drained and broken into chunks
  • 1/2 onion, chopped
  • 1/2 cup shredded Cheddar cheese
  • 1 tablespoon Worcestershire sauce
  • salt and ground black pepper to taste
  • 1 cup French-fried onions (such as French's®)

Tuna and Vegetable Casserole Cooking Instructions

  • Prep20m
  • Cook30m
  • Ready In50m

To cook Tuna and Vegetable Casserole, you need about 20 minutes of preparation time. The time needed to cook this Tuna and Vegetable Casserole is about 30 minutes , and you can serve your Tuna and Vegetable Casserole within 50 minutes . The following are the steps to cook Tuna and Vegetable Casserole easily:

  1. 1 Bring a large pot of lightly salted water to a boil. Cook egg noodles in the boiling water, stirring occasionally until cooked through but firm to the bite, about 5 minutes. Drain.
  2. 2 Preheat oven to 425 degrees F (220 degrees C).
  3. 3 Combine green beans, squash, peas, and carrots in a microwave-safe glass or ceramic bowl; cook until tender, 3 to 10 minutes. Rinse vegetables with cold water and drain.
  4. 4 Heat olive oil in a skillet over medium-high heat; saute mushrooms in hot oil until tender, 5 to 7 minutes.
  5. 5 Whisk mushroom soup and milk together in a large bowl; add vegetables, mushrooms, tuna, onion, and Cheddar cheese. Mix in Worcestershire sauce, salt, and black pepper. Pour mixture into a casserole dish and top with French fried onions.
  6. 6 Bake in the preheated oven until bubbling, about 20 minutes.

Nutrition Facts

Per Serving: 397 calories; 20.7 grams of fat; 37.8 grams of carbohydrates; 13.9 grams of protein; 33 milligrams of cholesterol; 626 milligrams of sodium.

  1. Mar 15th 2019

    I would leave out the fresh mushrooms, they added an odd texture, also definitely more tuna than called for. But it was a recipe really good for a base and to tinker with. Will make again.

  2. Mar 12th 2019

    Very bland and needed more tuna for sure. I don't think it is even worth trying to modify to make it again.

  3. Aug 22nd 2018

    Really liked this. However, I did change a few things.

  4. Jan 3rd 2017

    had cream of asparagus on hand which worked fine.... but if one wishes to eat more healthfully, suggest skipping the directive to serve it "topped ... with French fried onions" or "more grat ...

  5. Dec 21st 2016

    I just made this tonight and it was great! I did make some adjustments. I sauteed the mushrooms with the onion and vegetables as another poster suggested. I also cut the vegetables in half. ...

  6. Nov 2nd 2016

    This turned out delicious. I omitted mushrooms since we didn't have any, substituted heavy cream for the milk, and added some garlic powder. To cut down on extra carbs I put shredded mozzare ...

  7. May 28th 2015

    Good one here…the veggies could have gone into the pot with pasta near the end .. maybe the last 5 or 6 minutes. I would have sautéed the onions with the mushrooms in the skillet for a ni ...

  8. Mar 4th 2015

    I didn't use the onion or the squash. Seeing that it called for a cup for each vegetable I doubled the tuna. The carrots came out a kind of a bit hard, so next time I make this recipe, I'll ...

  9. Dec 10th 2014

    Tuna & Vegetable Casserole Haiku: "This is unlike me, TOO many vegetables, in this casserole." The poor tuna got lost in all those veggies, and we LOVE veggies in our house. I know that ...