Potato Onion Bake

Prep: 15 min Cook: 60 min Serves: 4 Cuisine: American

A hearty baked potato and onion dish layered with cheesy sauce, perfect for comforting family dinners or gatherings that enjoy rich, savory flavors.

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Ingredients

  • 2 potatoes, peeled and sliced
  • 1 large onion, sliced and separated into rings
  • 2 Tbsp butter, melted
  • 1 can cheddar cheese soup
  • 3 Tbsp flour
  • 1/2 cup milk
  • 1 cup cheese, grated
  • 1/4 tsp salt
  • dash of pepper

Instructions

  1. Preheat the oven to 350 degrees Fahrenheit.
  2. Layer a third of the sliced potatoes and onions in a greased casserole dish.
  3. In a saucepan, combine melted butter, cheddar cheese soup, flour, and milk; stirring constantly, cook until bubbly.
  4. Remove from heat, and stir in grated cheese and salt.
  5. Pour a third of the sauce over the layered potatoes and onions.
  6. Repeat the layering process two more times with the remaining potatoes, onions, and sauce.
  7. Cover the casserole with foil and bake for 1 hour or until the potatoes and onions are tender.

Tips & Substitutions

For added flavor, try incorporating fresh herbs like thyme or rosemary between the layers. If you want a lighter option, substitute half of the cheddar cheese soup with a homemade vegetable broth and reduce the cheese. You can also use sweet potatoes for a twist. This dish is a comforting example of American recipes that are great for family gatherings.

Serving Suggestions

Serve this hearty Potato Onion Bake as a main dish or a side alongside grilled meats or a fresh salad. It pairs beautifully with a crisp green salad or roasted vegetables. For a special treat, consider serving it with Ann'S Special Banana Pudding for dessert to complete the meal.

Storage & Reheating

To store leftovers, place the cooled Potato Onion Bake in an airtight container in the refrigerator for up to 3 days. When reheating, cover with foil to retain moisture and bake at 350°F until warmed through, about 20-25 minutes. You can also microwave individual portions, but oven reheating will keep the texture best.

Nutrition & Diet Analysis (per serving)

Each serving of Potato Onion Bake contains roughly 959 calories, with 21g protein, 161g carbohydrates, and 25g fat. It is an excellent source of vitamin C (53% of the Daily Value), iron (44% of the Daily Value), and protein (42% of the Daily Value), and a good source of calcium. Note that it is relatively high in sodium, at 771mg per serving (34% of the Daily Value).

959 kcal 48% DV
Protein Fat Carbs

Macronutrients

Protein 20.9g 42% DV
Total Fat 25g 32% DV
Carbs 160.7g 58% DV
Fiber 9g 32% DV
Sugar 16g 32% DV

Electrolytes

Sodium 771.3mg 34% DV
Potassium 1766.2mg 38% DV
Cholesterol 6.8mg 2% DV

Vitamins & Minerals

Vitamin A 73.5mcg 8% DV
Vitamin C 47.3mg 53% DV
Vitamin D 0.5mcg 3% DV
Calcium 225.2mg 17% DV
Iron 7.8mg 44% DV
Diet fit High-protein High-fiber Low-fat
Contains Milk Wheat/Gluten

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 Potato Onion Bake a day in advance. Assemble the layers and cover the dish tightly with foil or plastic wrap. When ready to bake, simply remove the cover and bake it as instructed, possibly adding a few extra minutes to the cooking time if it's chilled.

What can I use instead of cheddar cheese soup?

If you don't have cheddar cheese soup, you can use a homemade cheese sauce made from melted cheese, milk, and a thickener like cornstarch or flour. Alternatively, a creamy mushroom soup can also work well as a substitute, adding a different flavor profile to the dish.

Is this recipe suitable for vegetarians?

Yes, this Potato Onion Bake is vegetarian-friendly as it contains no meat products. Just ensure that the cheese and soup you use are also vegetarian-certified. It's a great option for gatherings where you need to accommodate various dietary preferences.

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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