Crispy Roasted Potatoes — Onion Soup Mix Recipe

Lipton Onion Soup Potatoes are a nostalgic, crowd-pleasing side dish that’s incredibly simple yet delivers bold, savory flavor in every crispy bite. With just a handful of ingredients — potatoes, oil, and a packet of Lipton Onion Soup Mix — you can whip up a golden, roasted dish that tastes like it came straight out of grandma’s oven.

This recipe is perfect for busy weeknights, potlucks, or holiday dinners. The onion soup mix creates a caramelized coating on the potatoes as they roast, locking in flavor and crunch while keeping the centers soft and fluffy. It’s budget-friendly, beginner-friendly, and endlessly adaptable.

Whether you’re pairing them with roast chicken, steak, or veggie burgers, these roasted potatoes are a guaranteed hit.

Ingredients Overview

This is a pantry-friendly recipe, but here’s how each ingredient plays its part — and some ways you can customize it.

Russet or Yukon Gold Potatoes

These are the ideal spuds for roasting. Russets get crispy on the outside and tender inside. Yukon Golds offer a buttery flavor and hold their shape well.

Tip: Cut into 1-inch cubes for even cooking.

Alternatives: Red potatoes or baby potatoes work too — just adjust the roasting time slightly.

Lipton Onion Soup Mix

The classic dry soup mix blend with dehydrated onions, salt, and savory seasonings. It infuses the potatoes with rich umami flavor and helps create a golden, crispy crust.

Substitute: Use store-brand onion soup mix or make your own with dried onion flakes, beef bouillon granules, onion powder, and garlic powder.

Olive Oil

Coats the potatoes to help them roast and crisp evenly. Use enough to lightly coat all the pieces.

Alternative: Vegetable oil or avocado oil works just as well, especially for higher-heat roasting.

Optional Add-ins:

  • Fresh herbs: Toss in chopped rosemary, thyme, or parsley after roasting.

  • Garlic: Add whole garlic cloves to the pan for extra flavor.

  • Parmesan cheese: Sprinkle on in the last 5 minutes of roasting.

Step-by-Step Instructions

1. Preheat Oven

Set your oven to 425°F (220°C). A hot oven is key for crispy edges.

2. Prep the Potatoes

Wash and scrub 2½–3 pounds of potatoes. Peel if desired (Yukon Golds are great with skin on).

Cut into 1-inch chunks — uniform size ensures even roasting.

3. Season and Toss

In a large mixing bowl, combine:

  • Potatoes

  • 1 packet Lipton Onion Soup Mix

  • ⅓ cup olive oil

Toss until all the potatoes are evenly coated with oil and seasoning.

Tip: Mix in a large bowl rather than on the baking sheet for even distribution.

4. Roast

Spread the seasoned potatoes in a single layer on a large baking sheet. Use parchment paper or foil for easier cleanup, or place directly on a well-greased pan for extra crispness.

Roast for 25 minutes, then flip or stir the potatoes for even browning. Roast another 15–20 minutes, or until golden and crisp on the outside and fork-tender inside.

Optional: Broil for 2–3 minutes at the end for extra crunch — watch closely to prevent burning.

5. Serve Hot

Remove from oven and sprinkle with chopped parsley, black pepper, or grated Parmesan if desired.

Tips, Variations & Substitutions

  • Make Ahead: Cut potatoes and store in water up to 1 day ahead. Drain and dry thoroughly before roasting.

  • Air Fryer Version: Cook in batches at 400°F for 15–18 minutes, shaking halfway through.

  • Cheesy Twist: Add shredded cheddar or mozzarella during the last 5 minutes for a melty top.

  • Vegetable Mix: Toss in carrots, parsnips, or sweet potatoes with the regular potatoes.

  • Low-Sodium Option: Use half a soup mix packet and season with herbs and garlic.

Serving Ideas & Occasions

Lipton Onion Soup Potatoes are a natural fit for:

  • Weeknight dinners with roast chicken or pork chops

  • Cookouts and BBQs alongside burgers or grilled sausages

  • Holiday meals like Thanksgiving or Easter

  • Brunch spreads — they pair beautifully with eggs and toast

  • Game day snacking with dips like ranch or sour cream

Serve them fresh and hot from the oven, or reheat leftovers in the oven or air fryer to revive the crispiness.

Nutritional & Health Notes

While these potatoes are rich and satisfying, they can be lightened up with a few tweaks:

  • Use half the oil and finish with broth or lemon juice

  • Choose sweet potatoes for added fiber and nutrients

  • Add greens or a lean protein on the side to balance the plate

Potatoes are a good source of potassium, vitamin C, and fiber — especially with skins left on. This recipe offers a delicious way to enjoy them in moderation.

FAQs

Q1: Can I make Lipton Onion Soup Potatoes ahead of time?
A1: You can prep the potatoes and seasoning ahead, but they’re best roasted fresh. To reheat, use a hot oven or air fryer to bring back the crisp.

Q2: Why aren’t my potatoes getting crispy?
A2: Make sure they’re cut evenly, coated well in oil, and spaced out on the baking sheet. Crowding causes steaming instead of roasting.

Q3: Can I use other vegetables with the soup mix?
A3: Absolutely. Carrots, sweet potatoes, cauliflower, or Brussels sprouts all work beautifully with the same method.

Q4: Is there a homemade version of the soup mix?
A4: Yes! Combine ¼ cup dried onion flakes, 1 tbsp beef bouillon granules, ½ tsp onion powder, ½ tsp garlic powder, and a pinch of salt and pepper.

Q5: Can I roast these on parchment paper?
A5: Yes, though you may get slightly less crispiness than with direct-pan contact. For extra crunch, use foil or a greased baking sheet.

Q6: How can I store and reheat leftovers?
A6: Store in an airtight container in the fridge for up to 3 days. Reheat in a 400°F oven or air fryer for 5–10 minutes to crisp them back up.

Q7: Can I freeze roasted potatoes?
A7: They can be frozen, but texture may suffer. Best used within a few days for best flavor and crispness.

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Crispy Roasted Potatoes — Onion Soup Mix Recipe

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Crispy, golden roasted potatoes coated in savory Lipton onion soup mix. A quick, crowd-pleasing side dish perfect for any meal.

  • Author: Maya Lawson
  • Prep Time: 10 minutes
  • Cook Time: 40–45 minutes
  • Total Time: 50–55 minutes
  • Yield: 6 servings 1x

Ingredients

Scale
  • 3 lbs Russet or Yukon Gold potatoes, cubed

  • 1 packet Lipton Onion Soup Mix

  • ⅓ cup olive oil

  • (Optional) Fresh parsley or Parmesan for garnish

Instructions

  • Preheat oven to 425°F (220°C). Line a baking sheet with parchment or foil.

  • Toss cubed potatoes in a bowl with soup mix and olive oil until well coated.

  • Spread on baking sheet in a single layer.

  • Roast for 25 minutes. Flip, then roast another 15–20 minutes until crispy and golden.

  • Garnish if desired. Serve hot.

Notes

Use sweet potatoes or other root veggies for variety. Add herbs or cheese for extra flavor. Reheat in oven or air fryer.

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