Red Robin Sweet Potato Fries: Full Review, Price, Calories & Copycat Recipe
🍔 See the Full Red Robin MenuIf you have ever sat down at Red Robin and skipped the regular fries for something a little sweeter, you already know what I am talking about. Red Robin Sweet Potato Fries are one of the most requested sides on the menu, and they have a loyal fan base for good reason. In this guide, I will walk you through what they taste like, how many calories they pack, what they cost, whether they are worth your money, and how to make them at home if you want that same flavor without leaving your kitchen.
Red Robin Sweet Potato Fries, lightly salted and served hot.
What Are Red Robin Sweet Potato Fries?
Red Robin Sweet Potato Fries are thin-cut strips of real sweet potato, fried until the outside turns crisp and the inside stays soft. The kitchen finishes them with a light dusting of salt, so the natural sweetness of the potato comes through without feeling like a dessert. They sit on the menu as one of the premium side options, meaning you pay a small upcharge over the standard steak fries, but most regulars say the extra cost is worth it.
Unlike some fast food versions that taste more like batter than potato, Red Robin keeps the coating thin. You still get a crunchy bite, but the sweet potato flavor leads instead of getting buried under seasoning.
Taste Review: What Do They Actually Taste Like?
★★★★★ 4.6 out of 5 based on guest feedback and my own visits
The first bite gives you a warm, slightly sweet flavor with a hint of salt cutting through it. The outside has a light crunch, not a heavy batter, and the inside stays soft and almost creamy. They are cut thin, so they cook evenly and rarely come out soggy in the middle, which is a common complaint with sweet potato fries at other chains.
What stands out most is the balance. Regular French fries lean fully savory, and dessert-style sweet potato dishes lean fully sweet. Red Robin lands right in the middle, which is why they pair so well with a burger. The fries do not compete with your burger's flavor, they complement it.
One thing to know before you order: portion sizes and exact crispiness can vary slightly by location and how busy the kitchen is, so a fresh batch during a slower shift usually tastes best.
What People Like
- Natural sweetness without added sugar
- Crispy outside, soft inside
- Great with campfire sauce or ranch
- Bottomless refills once you upgrade
- Naturally vegan and dairy-free
What People Don't Love
- Costs extra over regular steak fries
- Higher in calories than a small side salad
- May contain gluten traces from shared fryers
- Can turn soft if they sit too long before serving
Burger Extras: What Pairs Best With Sweet Potato Fries
Sweet potato fries work as a side on their own, but most guests order them alongside one of Red Robin's Gourmet Burgers. Here is what tends to pair well, based on flavor balance:
- Whiskey River BBQ Burger – the smoky-sweet BBQ sauce mirrors the fries' natural sweetness.
- Bacon Cheeseburger – the salty bacon plays off the fries' light sweetness nicely.
- Royal Red Robin Burger – a rich, savory burger that needs a lighter, sweeter side to balance it out.
- Crispy Chicken Sandwich – a lighter option that still holds up well with the fries on the side.
For dipping, campfire sauce is the most popular pick because its smoky-sweet flavor matches the fries. Ranch and honey mustard are close runners-up if you want something a little sharper.
Calories & Nutrition Breakdown
Sweet potato fries have a reputation as the "healthier" fry option, and there is some truth to that, but they are still a fried side dish. Here is the approximate nutrition for a standard serving, based on published Red Robin nutrition data:
| Nutrient | Amount (approx.) | % Daily Value* |
|---|---|---|
| Calories | 460 kcal | 23% |
| Total Fat | 23 g | 29% |
| Carbohydrates | 59 g | 21% |
| Protein | 4 g | 8% |
| Sodium | 750–900 mg | 33–39% |
| Fiber | 6 g | 21% |
*Based on a 2,000-calorie daily diet. Values are estimates and can vary slightly by location, portion size, and preparation. Always check with your server or Red Robin's official nutrition guide for the most current figures.
Compared to regular steak fries, sweet potato fries carry a bit more fiber, Vitamin A, and antioxidants thanks to the sweet potato itself. They are not low-calorie, but if you are choosing between fried sides, they offer slightly more nutritional value than a plain white potato fry.
Good news for guests with dietary restrictions: sweet potato fries are naturally vegan since they contain no animal products. They are not certified gluten-free, though, since they can be cooked in shared fryer oil that also cooks items containing gluten.
Price: How Much Do They Cost?
Sweet Potato Fries sit in Red Robin's "premium side" category, which means they cost more than the standard Bottomless Steak Fries that come free with most burger orders. As of late 2026, expect to pay around $4.99 to upgrade your bottomless side to Sweet Potato Fries, or order them on their own as a standalone side. Prices can vary a little by location, state, and whether you order dine-in versus delivery, so always check your local menu or ask your server for the exact price before ordering.
Are Red Robin Sweet Potato Fries Worth Ordering?
Short answer: yes, especially if you are already at Red Robin for a burger. The small upcharge buys you a side that tastes noticeably different from a standard fry, and because it is bottomless once you upgrade, you can keep the refills coming for the whole meal. If you are watching calories closely, a side salad or steamed broccoli is the lighter choice, but if you want a treat that still feels like real food, sweet potato fries hit the mark.
They are best for:
- Guests who want a lightly sweet side without ordering dessert
- Vegans and vegetarians looking for a filling, plant-based side
- Anyone pairing a savory or smoky burger with something to balance it out
- Families who want to split a bottomless side that keeps everyone happy
They may not be the best pick if you are counting sodium or calories closely, or if you prefer a purely savory fry with no sweetness at all.
Copycat Red Robin Sweet Potato Fries Recipe
Want that same crispy-outside, soft-inside bite at home? This copycat recipe uses simple pantry ingredients and a hot oven (or fryer) to get close to the real thing.
Ingredients
- 2 large sweet potatoes, peeled
- 2 tablespoons cornstarch
- 2 tablespoons olive oil or avocado oil
- 1 teaspoon fine sea salt, plus more for finishing
- 1/2 teaspoon paprika (optional, for color)
- 1/4 teaspoon black pepper
- Ice water, for soaking
Step-by-Step Instructions
- Cut the fries. Slice each sweet potato into thin, even matchsticks, about 1/4 inch thick. Keeping them thin and uniform is the key to getting that same texture as the restaurant version.
- Soak in ice water. Place the cut fries in a bowl of ice water and let them sit for 20 to 30 minutes. This pulls out extra starch and helps the fries crisp up instead of turning soft in the oven.
- Preheat the oven. Set your oven to 425°F (220°C) and line a large baking sheet with parchment paper.
- Dry the fries completely. Drain the water and pat the fries dry with a clean towel. Any leftover moisture will stop them from crisping up, so take your time here.
- Coat with cornstarch. Toss the dry fries in cornstarch until lightly and evenly coated. This thin layer is what creates the crisp outer shell.
- Add oil and seasoning. Drizzle the oil over the fries and toss again. Sprinkle with salt, paprika, and black pepper, then toss one more time so every piece is coated.
- Arrange in a single layer. Spread the fries out on the baking sheet without letting them touch or overlap. Crowding the pan causes steaming instead of crisping.
- Bake. Cook for 12 minutes, flip each fry with tongs, then bake for another 10 to 13 minutes until the edges turn golden and slightly crisp.
- Finish and serve. Pull the fries out, sprinkle with a touch more salt while hot, and serve right away with your favorite dipping sauce, like a homemade campfire sauce or spicy ranch.
Tips for the Best Results
- Cut the fries as evenly as possible so they all cook at the same rate.
- Do not skip the soaking step. It makes the biggest difference in texture.
- For an even crispier finish, use an air fryer at 400°F for about 15 to 18 minutes, shaking the basket halfway through.
- Serve immediately. Sweet potato fries lose their crunch fast once they sit.
Frequently Asked Questions
Yes. Once you pay the small upgrade fee to swap your bottomless side for Sweet Potato Fries, refills are free for the rest of your visit, just like the classic steak fries.
A standard serving runs around 460 calories, though this can shift slightly depending on portion size and how they are prepared at your local restaurant.
Yes, they are naturally vegan since they contain no animal products. Keep in mind sauces served alongside them may not be vegan, so check before dipping.
The sweet potatoes themselves are naturally gluten-free, but they are often cooked in shared fryer oil, so cross-contact with gluten is possible. Guests with celiac disease or severe gluten sensitivity should ask staff about current kitchen practices.
Expect to pay around $4.99 to upgrade to Sweet Potato Fries, though pricing can vary by location. Confirm the exact cost with your server before ordering.
Yes. Using thin-cut sweet potatoes, a cornstarch coating, and a hot oven or air fryer, you can get very close to that same crispy-outside, soft-inside texture. Full instructions are in the recipe section above.
More From the Red Robin Menu
If you are planning your next visit, here are a few more menu pages worth checking out before you go: