Easy Oven Roasted Potatoes with Lipton Onion Soup Mix

The family dinner was approaching the critical “what’s our side dish?” moment when I remembered the pantry staple that has saved countless meals in my household. Opening the cabinet, I spotted the familiar box of Lipton Onion Soup Mix and immediately knew what would soon be filling our home with mouthwatering aromas. There’s something almost magical about how this humble packet transforms ordinary potatoes into a dish that consistently receives the highest compliment in my home: an empty serving dish.

oven roasted potatoes on a platter

Why Lipton Onion Soup Mix is the Perfect Addition to Roasted Potatoes

The secret to these incredibly flavorful potatoes is the dehydrated onion soup mix, which contains the perfect blend of onion, salt, and savory elements that infuse the potatoes as they roast. The vegetable oil helps distribute these flavors evenly while creating a crispy exterior. By roasting at the ideal temperature of 375-425°F, the potatoes develop a golden crust while maintaining a fluffy interior. The uniform size of the potato cubes ensures even cooking, and the single-pan preparation means minimal cleanup. This recipe exemplifies how the right shortcut ingredient—in this case, Lipton Onion Soup Mix—can deliver restaurant-quality results with minimal effort.

oven roasted potatoes topped with chopped green onions on a platter

Ingredients

  • Russet potatoes – Provides the perfect starchy foundation that becomes fluffy inside and crispy outside when roasted
  • Lipton Onion Soup Mix – The star ingredient that infuses potatoes with complex onion flavor and perfect seasoning
  • Vegetable oil – Helps create a crispy exterior while distributing the onion soup mix flavors evenly
  • Chopped onion – Optional addition that enhances the onion flavor with fresh texture and sweetness
  • Chopped red bell pepper – Optional ingredient that adds color, sweetness, and nutritional value

How to make easy oven-roasted potatoes

  1. Preheat oven
  2. Wash and pat potatoes dry, chopped onions and bell pepper if desired
  3. Place chopped potatoes, and other vegetables in a gallon zip top bag
  4. Add vegetable oil to the bag, and shake the bag a bit to coat the vegetables in the bag
  5. Sprinkle on the onion soup mix
  6. Spread the coated potatoes and vegetables in a baking pan
  7. Cook, and enjoy!
oven roasted potatoes on a platter

3-Ingredient Lipton Onion Soup Roasted Potatoes

These crispy, flavorful potatoes use Lipton Onion Soup Mix for an effortless side dish that tastes like you spent hours in the kitchen!
4.67 from 3 votes
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Course: Side Dish
Cuisine: American
Keyword: Vegetarian
Prep Time: 10 minutes
Cook Time: 40 minutes
Total Time: 50 minutes
Servings: 8
Calories: 154kcal

Ingredients

  • 2 pounds potatoes – any kind will do
  • 1 package Lipton Onion Soup Mix
  • 1/4 cup of oil, you can use olive, or even plain vegetable oil
  • 1 red bell pepper chopped – optional
  • 1 medium sized onion chopped – optional

Instructions

  • Preheat oven to 450 degrees
  • Cube potatoes into small bite sized pieces
  • Place potatoes into a gallon sized ziplock bag
  • Pour oil over potatoes, mix well
  • Add in optional ingredients if you like. Sprinkle in dry onion soup mix, and shake the back so the soup mix coats the potatoes
  • Place potatoes into a 13 x 9 inch baking dish
  • Bake for approximately 40 minutes

Video

Notes

The key to perfectly roasted potatoes lies in cutting them into uniform sizes, which ensures they cook evenly. For extra crispiness, make sure to thoroughly dry the potatoes after washing—excess moisture prevents proper browning. Don’t be tempted to stir the potatoes too frequently during baking; let them develop a golden crust before turning. If using a dark metal pan, you may need to reduce the cooking temperature by 25 degrees to prevent over-browning. For an elegant presentation, sprinkle with fresh chopped parsley before serving.

Nutrition

Calories: 154kcal | Carbohydrates: 20g | Protein: 3g | Fat: 7g | Saturated Fat: 0g | Cholesterol: 0mg | Sodium: 584mg | Potassium: 539mg | Fiber: 3g | Sugar: 0g | Vitamin C: 14.4mg | Calcium: 47mg | Iron: 3.8mg

More Potato Side Dish Recipes

Recipes with Lipton Onion Soup

Be sure to check out more of my easy side dish recipes and copycat favorites.

About Stephanie Manley

Hi there! I’m Stephanie Manley, the creator behind CopyKat.com — and a passionate advocate for helping home cooks recreate restaurant-style meals at home.

Since 1995, I've been on a mission to help you enjoy your favorite restaurant flavors from the comfort of your kitchen. Whether you're craving a classic Olive Garden soup, a local diner favorite, or a long-lost menu item you still think about, you’ll find everything you need here.

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My journey began in college when dining out was a treat, and my budget was tight. Instead of giving up my favorite meals, I started learning how to recreate them myself.
What began as a few handwritten recipes eventually grew into CopyKat.com, one of the internet’s longest-running and most trusted sources for copycat recipes.

Today, CopyKat has helped millions of home cooks save money, customize their meals, and rediscover their favorite flavors.

Beyond CopyKat: Vintage-Recipes.com and GameDayEats.com

My passion for food extends beyond restaurant recreations! I also founded two additional websites:

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Wherever you’re cooking — from everyday dinners to special celebrations — I'm here to make it easier, tastier, and more fun.

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I’m the author of two cookbooks, CopyKat.com Dining Out in the Home I and CopyKat.com Dining Out in the Home II, where I share even more beloved restaurant recipes made simple for the home cook.

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Stephanie is the author of CopyKat.com's Dining Out in the Home, and CopyKat.com's Dining Out in the Home 2.

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Reader Interactions

Comments

  1. Jerry

    I use Weber Roasted Garlic & Herb seasoning and olive oil add salt and pepper to taste works great and easy put them in air fryer about 30 minutes have to shake about have way

  2. Jean G

    Lipton onion soup says 425 for 35 minutes. I’m trying it this way first so the potatoes don’t burn. I think 450 for 40 mini might give me charred pieces.

  3. Tracy Robinson

    Used my own spice mix instead of the Lipton soup (only because I didn’t have Lipton). InTrying you reduce salt intake, it wasn’t “POW” but it was still super delicious

  4. MarySue

    I am going to try to make this for our free community meal at church. I am cooking for about 150 people. The potatoes look delicious. thanks for the recipe

  5. Wendy Martin

    This is the same recipe that is on the box of the Lipton soup mix, it’s just that other ingredients were used!!

  6. Barbara

    I love roasted potatoes and I will try this, but with my homemade onion soup mix that costs WAY less. My way, for two people? Two medium potatoes, a teaspoon or two of my mix, plus red and yellow sweet peppers and fresh onions.

  7. Honey Fyre

    These are great with nothing but olive oil, garlic salt and rosemary too.. I didn’t add the onion mix at all..
    Wow they are so good. Next time i’ll try the onion mix.

  8. Dave Whyte

    I do these all the time at home but I love to give them a sprinkling of rosemary and thyme and kosher salt and pepper. Others also use chicken soup mix.

  9. Mary Boge

    I accidentally unsubscribed from your site. I’m hoping you can reinstate me!!

    I apologize for any inconvenience!!

    Thank you,
    Mary

4.67 from 3 votes (2 ratings without comment)

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