Sour Cream Squash
Creamy, cheesy squash casserole with tender yellow squash, sharp Cheddar, Romano, and a rich sour cream sauce, perfect for comforting family dinners or holiday gatherings.
Ingredients
Instructions
- Cut squash into 1/4-inch slices.
- Bring 2 cups of water to a boil; add squash, salt, and sugar. Cover and cook over moderate heat for 20 minutes or until tender.
- Meanwhile, melt 4 tablespoons of butter in a small skillet.
- Add chopped onion and cook until transparent.
- Drain cooked squash, pressing to remove excess liquid.
- Stir onion and butter into the squash.
- Gradually add grated Cheddar, sour cream, Romano cheese, white wine, and salt and pepper to taste, mixing thoroughly after each addition.
- Pour the mixture into a large casserole dish or individual ramekins.
Tips & Substitutions
For a creamier texture, consider using full-fat sour cream or Greek yogurt as a substitute. You can swap yellow squash with zucchini if desired, or mix in some finely chopped bell peppers for a color contrast. For added flavor, a pinch of nutmeg can enhance the dish. When cooking the onion, avoid browning to keep its flavor mild.
Serving Suggestions
This Sour Cream Squash is perfect as a side dish for grilled meats or paired with a fresh salad like Soup O' Salad. Consider serving it alongside Baked Wisconsin Brie for a delightful appetizer spread. Garnish with fresh herbs like parsley or chives for added color and flavor.
Storage & Reheating
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, warm in the oven at 350°F until heated through, about 20 minutes. If the dish seems dry, add a splash of cream or milk before reheating to restore moisture.
Nutrition & Diet Analysis (per serving)
Each serving of Sour Cream Squash contains roughly 630 calories, with 18g protein, 75g carbohydrates, and 25g fat. It is an excellent source of protein (36% of the Daily Value) and calcium (33% of the Daily Value), and a good source of iron and vitamin A. Note that it is relatively high in sodium, at 2005mg per serving (87% 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 prepare this dish ahead of time?
Yes, you can prepare the squash mixture a day in advance and store it in the refrigerator. Just assemble it in the casserole dish and refrigerate until you're ready to bake. This allows flavors to meld beautifully, making it even tastier when served.
What can I serve with Sour Cream Squash?
This dish pairs wonderfully with grilled chicken or fish. For a vegetarian meal, serve it alongside a hearty grain salad. It also complements rich flavors, so consider serving it with a light white wine to elevate the dining experience.
Can I make this dish ahead of time and freeze it?
While it's best enjoyed fresh, you can freeze the unbaked mixture for up to 2 months. Thaw in the refrigerator overnight before baking. Note that the texture may change slightly upon reheating, but it will still be delicious!
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).