Potato Slices Baked With Onion Butter
Creamy baked potato slices infused with onion flavor and buttery richness, perfect as a comforting side dish for family dinners or casual gatherings.
Ingredients
Instructions
- Preheat oven to 350°F.
- Combine melted butter, onion soup mix, and salt in a bowl.
- Pour water into a 2-quart casserole dish.
- Scrub potatoes and cut into 1/4-inch slices without peeling.
- Arrange a layer of potato slices in the casserole dish.
- Spread a tablespoon of onion mixture over the layer.
- Repeat the layering process, making 5 layers in total.
- Cover the casserole dish.
- Bake for 45 minutes to an hour or until potatoes are fork-tender.
Tips & Substitutions
For added flavor, consider using garlic powder or fresh herbs like rosemary or thyme in the onion mixture. If you don't have onion soup mix, you can create a substitute using dried onion flakes, beef or vegetable bouillon, and spices. Make sure to slice the potatoes evenly for consistent cooking, and if you prefer a crispy top, uncover the dish for the last 10-15 minutes of baking.
Serving Suggestions
This dish pairs beautifully with a crisp green salad or steamed vegetables for a complete meal. For a heartier option, serve alongside grilled chicken or fish. Consider drizzling a bit of balsamic glaze over the top before serving for an extra touch of flavor. It's a fantastic side dish for any occasion or as part of a comforting vegetarian meal.
Storage & Reheating
Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place in an oven at 350°F for about 15-20 minutes or until heated through. Alternatively, you can microwave individual servings for a quick meal, but this may result in softer potatoes.
Nutrition & Diet Analysis (per serving)
Each serving of Potato Slices Baked With Onion Butter contains roughly 135 calories, with 0g carbohydrates and 15g fat. Note that it is relatively high in sodium, at 1749mg per serving (76% 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?
Absolutely! You can prepare the layered potatoes in advance, cover the casserole dish tightly, and refrigerate it. When ready to bake, simply add a few extra minutes to the cooking time to ensure everything is heated through.
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).