This was a family favorite when I was a kid and now I'm serving to my family. We love it.

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Recipe Summary

prep:
20 mins
cook:
1 hr 10 mins
total:
1 hr 30 mins
Servings:
6
Yield:
6 servings
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Ingredients

6
Original recipe yields 6 servings
The ingredient list now reflects the servings specified
Ingredient Checklist

Directions

Instructions Checklist
  • Preheat oven to 350 degrees F (175 degrees C).

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  • Bring a large pot of water to a boil. Stir onion soup mix into the boiling water. Cook spaghetti in the boiling water, stirring occasionally, until barely tender, 6 to 7 minutes; drain. Pour spaghetti into a casserole dish.

  • Melt butter in a large skillet over medium heat. Cook and stir bell pepper and onion in hot butter until slightly tender, about 4 minutes; add zucchini, place a cover on the skillet, reduce heat to medium-high, and cook until zucchini is soft, about 10 minutes.

  • Stir tomatoes, parsley, salt, and pepper into the vegetable mixture; replace cover and cook until the tomatoes are heated through, 3 to 5 minutes.

  • Pour the vegetable mixture over the spaghetti and mix. Spread Swiss cheese and mozzarella cheese over the vegetable and pasta mixture. Cover dish with aluminum foil.

  • Bake in preheated oven until heated in the center, about 40 minutes.

Editor's Note:

The nutrition data for this recipe includes the full amount of the onion soup mix. The actual amount of the soup mix consumed will vary.

Nutrition Facts

535 calories; protein 25.9g 52% DV; carbohydrates 73.4g 24% DV; fat 14.8g 23% DV; cholesterol 45.5mg 15% DV; sodium 1645.9mg 66% DV. Full Nutrition

Reviews (4)

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Most helpful positive review

Rating: 4 stars
09/11/2015
Very nice but I think swiss cheese is not needed as mozzarella more fits the bill. LOVE the idea that the pasta can be cooked with the onion soup mix and then the soup mix is drained off as packaged onion soup mix is VERY salty. Might consider adding a few fresh mushrooms cooked with the zucchini. Read More
(1)
4 Ratings
  • 5 star values: 0
  • 4 star values: 4
  • 3 star values: 0
  • 2 star values: 0
  • 1 star values: 0
Rating: 4 stars
09/11/2015
Very nice but I think swiss cheese is not needed as mozzarella more fits the bill. LOVE the idea that the pasta can be cooked with the onion soup mix and then the soup mix is drained off as packaged onion soup mix is VERY salty. Might consider adding a few fresh mushrooms cooked with the zucchini. Read More
(1)
Rating: 4 stars
08/27/2015
this was easy and had everything on hand..only thing I changed or added was a small splash of tomato sauce. my son loved it and & had seconds.. used as a side dish with modest porkchops I used from this sight.. Read More
Rating: 4 stars
03/12/2016
Super Easy. Kids ate it and didn't notice the zucchini! Read More
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Rating: 4 stars
08/08/2017
I left out the swiss cheese and used all mozzerella because of one of the reviews I read. Next time I'll use it. It was too stringy I think the swiss cheese would make a nice balance. Read More