Squash Au Gratin "B"

Prep: 10 min Cook: 15 min Serves: 5 Cuisine: American

A creamy, savory squash au gratin layered with tender onions and a crispy bread crumb topping, perfect for comforting family dinners or holiday side dishes.

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Ingredients

  • 1 cup sliced onions
  • 3 tablespoons butter or margarine
  • 2 cups cooked, cut yellow squash

Instructions

  1. Saute sliced onions in 3 tablespoons butter until tender.
  2. Arrange half of cooked, cut yellow squash in a buttered baking dish.
  3. Cover with half of the sautéed onions.
  4. Repeat the layers with remaining squash and onions.
  5. Sprinkle with bread crumbs and dot with butter.
  6. Bake at 400°F for 15 minutes until golden and bubbly.

Tips & Substitutions

For extra flavor, consider adding a pinch of nutmeg or a sprinkle of grated cheese between the layers of squash and onions. If you prefer a lighter version, substitute the butter with olive oil or a dairy-free alternative. You can also use zucchini or a mix of squash for variety, making it a versatile dish that fits well within vegetarian recipes.

Serving Suggestions

This Squash Au Gratin makes a delightful side dish for grilled meats or roasted chicken. It pairs beautifully with a fresh salad or crusty bread. For a complete meal, serve alongside a hearty soup or combine with vegetarian recipes like a fruit quick bread for a well-rounded table.

Storage & Reheating

To store leftovers, let the dish cool completely before transferring it to an airtight container. Refrigerate for up to 3 days. When reheating, place in a preheated oven at 350°F until warmed through, about 15-20 minutes, to maintain the texture and prevent sogginess.

Nutrition & Diet Analysis (per serving)

Each serving of Squash Au Gratin "B" contains roughly 587 calories, with 9g protein, 60g carbohydrates, and 35g fat. It is a good source of iron (19% of the Daily Value), protein (18% of the Daily Value), and dietary fiber (12% of the Daily Value). Note that it is relatively high in sodium, at 575mg per serving (25% of the Daily Value).

587 kcal 29% DV
Protein Fat Carbs

Macronutrients

Protein 8.8g 18% DV
Total Fat 34.9g 45% DV
Carbs 60.4g 22% DV
Fiber 3.3g 12% DV
Sugar 5g 10% DV

Electrolytes

Sodium 575mg 25% DV
Potassium 169mg 4% DV
Cholesterol 33.2mg 11% DV

Vitamins & Minerals

Vitamin A 8.2mcg 1% DV
Vitamin C 1.5mg 2% DV
Calcium 102.2mg 8% DV
Iron 3.5mg 19% DV
Contains Milk

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 use raw squash instead of cooked?

Using raw squash will result in a firmer texture and may not cook through properly in the baking time specified. It's best to cook the squash beforehand to ensure it becomes tender and absorbs the flavors of the dish.

What can I substitute for bread crumbs?

If you don’t have bread crumbs, try crushed crackers or panko for a different texture. Alternatively, ground nuts or oats can provide a gluten-free option while still giving a nice crunch on top.

Can I make this dish ahead of time?

Yes, you can assemble the dish a day in advance. Just cover it tightly with plastic wrap and store it in the refrigerator. When ready to bake, remove from the fridge and let it sit at room temperature for about 30 minutes before placing it in the oven.

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).

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