Sea to Sea Casserole

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ConnorsMom 6

"One dish prep and bake. Grown-up mac and cheese! "
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1 h 30 m servings 632 cals
Serving size has been adjusted!

Original recipe yields 6 servings



  • Calories:
  • 632 kcal
  • 32%
  • Fat:
  • 41.9 g
  • 65%
  • Carbs:
  • 32.9g
  • 11%
  • Protein:
  • 32.5 g
  • 65%
  • Cholesterol:
  • 82 mg
  • 27%
  • Sodium:
  • 1118 mg
  • 45%

Based on a 2,000 calorie diet

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Nutritional Information

1 Serving
Servings Per Recipe:
Amount Per Serving
  • * Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
  • ** Nutrient information is not available for all ingredients. Amount is based on available nutrient data.
  • (-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.


  • Prep

  • Cook

  • Ready In

  1. Fill a large pot with lightly salted water and bring to a rolling boil over high heat. Once the water is boiling, stir in the shell pasta, and return to a boil. Cook the pasta uncovered, stirring occasionally, until the pasta has cooked through but is still firm to the bite, about 13 minutes. Drain well in a colander set in the sink.
  2. Preheat oven to 350 degrees F (175 degrees C). Grease a 2-quart baking dish.
  3. Lightly mix together the cooked shell pasta, tuna, cottage cheese, sour cream, mayonnaise, Dijon mustard, olives, artichoke hearts, green onion, white wine, and Cheddar cheese in the prepared casserole dish. Cover with a lid or aluminum foil.
  4. Bake in the preheated oven until bubbling, about 45 minutes; remove cover and bake until browned, about 15 more minutes.


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Just got it out of the oven. We loved it. I did use more tuna then it called for. I'll be making this again.

We did not like this casserole at all. Olive flavor overwhelmed the entire dish and did not mix well with the tuna flavor.

My husband and son loved this one!

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