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–+ servings
Yellow Squash and Zucchini Casserole

Delicious Yellow Squash and Zucchini Casserole Recipe You'll Love

This Yellow Squash and Zucchini Casserole is a comforting and hearty dish that you will love.
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Prep Time 20 minutes
Cook Time 30 minutes
Resting Time 5 minutes
Total Time 55 minutes
Servings: 6 servings
Course: Dinner
Cuisine: American
Calories: 250
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Casserole
  • 4 cups Yellow Squash, sliced into rounds
  • 4 cups Zucchini, sliced into rounds
  • 1 medium Onion, chopped
  • 2 cloves Garlic, minced Fresh garlic recommended
  • 2 tablespoons Olive Oil Used for sautéing
  • 1 teaspoon Salt Adjust to preference
  • 1 teaspoon Black Pepper Adjust to preference
  • 1 teaspoon Dried Thyme Can use fresh if available
  • 1/2 teaspoon Red Pepper Flakes Adjust for spice preference
  • 1 cup Milk Whole milk preferred
  • 2 cups Shredded Cheddar Cheese Can substitute Monterey Jack
  • 1/2 cup Parmesan Cheese, grated Asiago or Pecorino Romano make great substitutes
  • 2 tablespoons Melted Butter Enhances topping crispiness
  • 1 cup Breadcrumbs Opt for Panko for extra texture

Equipment

  • 9x13-inch baking dish
  • large skillet
  • mixing bowl

Method
 

Step-by-Step Instructions
  1. Preheat your oven to 375°F (190°C). Prepare your 9x13-inch baking dish.
  2. Slice the yellow squash and zucchini into uniform 1/4-inch rounds.
  3. Sauté the sliced squash and zucchini in olive oil for about 5 minutes until slightly softened.
  4. Add chopped onion and minced garlic, cooking until the onion is translucent (about 3-4 minutes).
  5. Sprinkle in dried thyme and red pepper flakes, mixing well before removing from heat.
  6. Whisk together milk, shredded cheddar cheese, Parmesan cheese, and melted butter in a separate bowl until smooth.
  7. Transfer the sautéed vegetable mixture into the baking dish, pour cheese sauce over, and fold together.
  8. Sprinkle breadcrumbs and remaining Parmesan cheese over the top.
  9. Bake in the preheated oven for 25-30 minutes until bubbly and golden brown on top.
  10. Let the casserole rest for about 5 minutes before serving.

Nutrition

Serving: 1servingCalories: 250kcalCarbohydrates: 20gProtein: 10gFat: 15gSaturated Fat: 8gPolyunsaturated Fat: 1gMonounsaturated Fat: 4gCholesterol: 30mgSodium: 350mgPotassium: 400mgFiber: 3gSugar: 2gVitamin A: 700IUVitamin C: 15mgCalcium: 250mgIron: 1mg

Notes

Customize with proteins or other veggies as desired. Leftovers can be stored in the fridge for up to 3 days.

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