Squash-Swiss Cheese Casserole
A creamy squash casserole with Swiss cheese, seasoned with herbs and spices, perfect for family dinners and vegetable lovers seeking comfort food with a gourmet touch.
Ingredients
- 1 1/2 to 2 lb yellow squash ⓘ
- 1 medium onion, minced ⓘ
- 1 bay leaf ⓘ
- 3 sprigs parsley ⓘ
- 1/4 tsp leaf thyme ⓘ
- 3 Tbsp butter ⓘ
- 3 Tbsp all-purpose flour ⓘ
- 1 1/2 cups milk ⓘ
- dash salt ⓘ
- 1 tsp seasoned salt ⓘ
- dash ground nutmeg
- dash Worcestershire sauce ⓘ
- 2 egg yolks, beaten ⓘ
- 1 cup shredded Swiss cheese
- dash cayenne pepper ⓘ
Instructions
- Cut the yellow squash into 1/3-inch slices.
- Place the squash, minced onion, bay leaf, parsley sprigs, and thyme in a large saucepan.
- Cover with boiling salted water and cook until barely tender.
- Drain the squash mixture.
- Remove the parsley sprigs and bay leaf.
- In a separate saucepan, melt butter over medium heat.
- Stir in flour and cook for 1 minute.
- Gradually whisk in milk, salt, seasoned salt, nutmeg, Worcestershire sauce, and cayenne pepper.
- Cook, stirring constantly, until the sauce thickens.
- Remove from heat and stir in beaten egg yolks and shredded Swiss cheese.
- Combine the sauce with the cooked squash mixture.
- Pour into a buttered baking dish.
- Bake at 375°F (190°C) for about 20 minutes or until bubbly and golden.
Tips & Substitutions
For a creamier texture, consider adding a splash of cream to the sauce. If you want to enhance the flavor, try substituting the yellow squash with zucchini or a mix of both. You can also use Gruyère cheese instead of Swiss for a stronger taste. When cooking the squash, avoid overcooking to maintain its shape. This dish can be a perfect side for a hearty protein, complementing American recipes.
Serving Suggestions
This casserole is delicious on its own but pairs beautifully with roasted chicken or grilled fish. Serve alongside a fresh green salad for a balanced meal. For a fun twist, consider offering it as a side dish at a potluck or family gathering, where it can shine next to other favorites like Aunt Hasseltine's Cornmeal Pie.
Storage & Reheating
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place in the oven at 350°F (175°C) until warmed through, about 15-20 minutes. You can also microwave individual servings on medium power for 2-3 minutes, ensuring even heating to maintain the texture.
Nutrition & Diet Analysis (per serving)
Each serving of Squash-Swiss Cheese Casserole contains roughly 477 calories, with 18g protein, 53g carbohydrates, and 28g fat. It is an excellent source of vitamin C (133% of the Daily Value), iron (128% of the Daily Value), and dietary fiber (76% of the Daily Value), and a good source of vitamin D. Note that it is relatively high in sodium, at 486mg per serving (21% of the Daily Value).
Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.
* % Daily Values based on a 2,000 calorie diet (FDA 2020).
Frequently Asked Questions
Can I make this dish ahead of time?
Yes, you can prepare the casserole up to the baking step and refrigerate it for up to 24 hours. When ready to bake, let it sit at room temperature for about 30 minutes before placing it in the oven to ensure even cooking.
Is this casserole suitable for vegetarians?
Absolutely! This Squash-Swiss Cheese Casserole is a great option for vegetarian recipes, packed with flavor and nutrients without any meat. Just ensure that your Worcestershire sauce is vegetarian, as some brands contain anchovies.
Can I freeze this casserole?
Yes, you can freeze the assembled but unbaked casserole. Wrap it tightly in plastic wrap and then foil to prevent freezer burn. When ready to bake, thaw it overnight in the refrigerator and then bake as directed. Note that the texture may change slightly after freezing.
Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).