Onion-Potato Bake

Prep: 15 min Cuisine: American

Creamy, cheesy onion-potato bake features tender slices layered with milk and herbs, perfect for comforting family dinners or potlucks with rich flavors and satisfying textures.

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Ingredients

  • 2 medium baking potatoes, peeled and thinly sliced
  • 3 medium onions, thinly sliced
  • salt
  • pepper
  • 1/2 cup skim milk
  • 2 tablespoons chopped pimiento
  • 2 tablespoons snipped parsley or dried parsley
  • 2 ounces process Swiss cheese, shredded

Instructions

  1. Layer half the potatoes and half the onions in a greased 10 x 6 x 1 3/4-inch baking dish.
  2. Sprinkle generously with salt and pepper.
  3. Combine milk, pimiento, and parsley; spoon half the mixture over the onion-potato layer.
  4. Repeat the layers with remaining potatoes, onions, and milk mixture.
  5. Cover and bake until tender.

Tips & Substitutions

For a creamier texture, consider adding a dollop of sour cream to the milk mixture. If you're looking for a healthier twist, substitute the process Swiss cheese with a low-fat cheese or omit it entirely. Fresh herbs like thyme or rosemary can enhance the flavor profile, while using red or yellow potatoes can add a different taste. Don't rush the baking; ensure the potatoes are tender for the best result.

Serving Suggestions

Serve the onion-potato bake as a comforting side dish alongside grilled meats or roasted vegetables. It pairs beautifully with Virginia Spoonbread for a hearty meal. For a complete vegetarian experience, consider adding a fresh salad or steamed green beans. This dish can also be enjoyed as a standalone meal, topped with a light drizzle of olive oil or a sprinkle of extra cheese.

Storage & Reheating

Allow leftovers to cool completely before transferring them to an airtight container. Store in the refrigerator for up to 3 days. To reheat, place in a preheated oven at 350°F (175°C) for about 20 minutes or until heated through. You can also microwave individual portions, but the oven will help maintain the texture of the potatoes.

Nutrition & Diet Analysis (per serving)

Each serving of Onion-Potato Bake contains roughly 175 calories, with 13g protein, 24g carbohydrates, and 6g fat. It is an excellent source of vitamin C (121% of the Daily Value), iron (96% of the Daily Value), and potassium (46% of the Daily Value). Note that it is relatively high in sodium, at 2058mg per serving (89% of the Daily Value).

175 kcal 9% DV
Protein Fat Carbs

Macronutrients

Protein 13.2g 26% DV
Total Fat 5.7g 7% DV
Carbs 23.8g 9% DV
Fiber 12.6g 45% DV
Sugar 6.2g 12% DV

Electrolytes

Sodium 2058.1mg 89% DV
Potassium 2159.5mg 46% DV
Cholesterol 10.3mg 3% DV

Vitamins & Minerals

Vitamin A 42.2mcg 5% DV
Vitamin C 109.1mg 100% DV
Vitamin D 0.3mcg 1% DV
Calcium 123mg 9% DV
Iron 17.2mg 96% DV
Diet fit High-protein High-fiber Under 400 cal Low-fat
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 other types of cheese in this recipe?

Absolutely! While process Swiss cheese is traditional, feel free to experiment with cheeses such as cheddar, gouda, or mozzarella. Each will give the bake a unique flavor. Just keep in mind that some cheeses may melt differently, so adjust the quantity for the best results.

How can I make this recipe vegan?

To make a vegan version of this onion-potato bake, substitute the skim milk with a plant-based milk like almond or soy milk. Replace the process Swiss cheese with a vegan cheese alternative or nutritional yeast for added flavor. Make sure to check the labels of the pimiento and any other ingredients you use to ensure they are vegan-friendly.

What should I do if my potatoes are browning too quickly?

If you notice your potatoes are browning too quickly, cover the baking dish with aluminum foil for part of the cooking time. This will help trap moisture and prevent excessive browning. Remove the foil during the last 15-20 minutes of baking to allow the top to crisp up nicely.

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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