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Summer Squash Casserole. Cheesy, comfort food with boat loads of zucchini!

Summer Squash Cassrole

Cheesy, summer squash casserole! Loads of zucchini and summer squash in the best lighter fare comfort food casserole! Wholesome goodness!

Course Main Course
Cuisine American
Keyword casserole, casserole recipe, squash, squash recipe
Prep Time 10 minutes
Cook Time 45 minutes
Total Time 55 minutes
Servings 8 servings
Calories 477 kcal
Author Samantha

Ingredients

  • 1 lbs (454 grams) pasta, any shape will do, but think bow-tie, penne, etc.
  • 1 tbsp olive oil
  • 1 lbs (454 grams) ground chicken, turkey or pork
  • 1 medium yellow (cooking) onion
  • 1 1/2 lbs (657 grams) summer squash, halved lengthwise and sliced thin (about 1/4" thick)
  • 1/4 cup fresh lemon juice
  • 3 tbsp unsalted butter
  • 3 cloves garlic, minced or finely chopped
  • 1/8-1/4 tsp crushed red pepper flakes, less if kids are eating this dish (makes it spicy)
  • 1 1/2 cups milk, whole 3.25% or 2%
  • 2 tbsp all-purpose flour
  • 1/4 cup chopped flat-leaf parsley, divided
  • 3 tbsp finely chopped mixed herbs of your choice (such as thyme, oregano, basil and mint. I used 1/2 tbsp fresh basil and thyme and 1 tsp dried oregano. Use dried if you need to, just reduce the overall amount as dried is stronger)
  • 1 tsp kosher salt
  • 1/2 tsp fresh ground black pepper
  • 3/4 cup finely grated parmesan or aged pecorino romano cheese, divided (optional*)
  • 4 oz. (115 grams) mozzarella, cut into small cubes or sliced

Instructions

  1. In a large pot, cook the pasta according to package directions, stopping 2 minutes before the directed time. Drain and set aside.

  2. Meanwhile, preheat oven to 400° F.

  3. In the same large pot (or using a different one to save cooking time), heat olive oil over medium-high heat. Add ground meat and cook, stirring and breaking up with the back of a wooden spoon. Add chopped onion after 3-4 minutes and cook until meat is browned through and onion has softened, about 3-4 minutes longer. Season lightly with salt and pepper.

  4. Add squash and cook, stirring only 1-2 times until squash is browned. Add garlic and pinch of red pepper flakes and cook for 1 more minute. Add lemon juice.

  5. Add butter and once melted, sprinkle with flour and stir to coat meat and squash. Very slowly, add milk (as in 1-2 tbsp to start with) and stir in so flour absorbs the milk, until all milk has been fixed with flour and a thick sauce is created.

  6. Stir in all herbs (reserving 2 tbsp parsley) and season to taste with salt and pepper. 

  7. Add pasta and stir into squash mixture. Add 1/2 cup parmesan and mix to combine. (Add mozzarella here and mix in, or slice it and place on top before baking for a cheesy topping). 

  8. Place all ingredients in a large (or two small) casserole dishes and sprinkle with remaining parmesan and parsley. Bake for 15-20 minutes or until top has browned.

  9. To freeze: let cool to room temperature and wrap well before transfer to freezer.

    To reheat from frozen: let defrost overnight in fridge and reheat in oven at 325° F for 20-30 minutes.

Recipe Notes

* I skip the parmesan in the dish as I have a child who strongly dislikes cheese. I do however, LOVE this dish with the parmesan in it. If you have some and like cheese, I'd highly recommend giving it a go. 

 

Nutrition Facts
Summer Squash Cassrole
Amount Per Serving
Calories 477 Calories from Fat 162
% Daily Value*
Fat 18g28%
Saturated Fat 8g50%
Trans Fat 0.2g
Polyunsaturated Fat 2g
Monounsaturated Fat 6g
Cholesterol 80mg27%
Sodium 590mg26%
Potassium 951mg27%
Carbohydrates 52g17%
Fiber 3g13%
Sugar 5g6%
Protein 28g56%
Vitamin A 972IU19%
Vitamin C 36mg44%
Calcium 282mg28%
Iron 2mg11%
* Percent Daily Values are based on a 2000 calorie diet.