How many calories are in LongHorn sweet potatoes?

December 21, 2025 •

2 min read

According to LongHorn Steakhouse's official nutrition information, their sweet potato with cinnamon sugar and butter contains 380 calories. This is a significant difference from the plain version, which clocks in at 240 calories, revealing just how much toppings can impact the final count.

Quick Summary

The calorie count for a LongHorn sweet potato varies significantly based on toppings. A plain sweet potato is 240 calories, while the version with cinnamon sugar and butter contains 380 calories, with the added fat and sugar making up the difference.

Key Points

Plain Sweet Potato Calories: A baked sweet potato at LongHorn without toppings contains 240 calories, making it a lower-calorie side option.
Topped Sweet Potato Calories: The popular version with cinnamon sugar and butter is significantly higher, at 380 calories per serving.
The Calorie Difference: The 140-calorie increase comes primarily from the added fat (14g) and sugar (24g) in the topping.
How to Order Healthier: To reduce calories, ask for the sweet potato plain or with the cinnamon sugar butter on the side.
Nutritional Value: Even topped, the sweet potato provides fiber and vitamins, but the plain version offers a cleaner nutritional profile with zero fat.

LongHorn Sweet Potatoes: The Calorie Breakdown

LongHorn Steakhouse offers a popular baked sweet potato side dish, but its nutritional profile changes drastically depending on how it's served. Understanding the calorie count for both the plain and topped versions is crucial for anyone monitoring their intake.

The Plain Sweet Potato: A Healthy Foundation

The plain baked sweet potato at LongHorn is a relatively moderate and primarily carbohydrate-based side. This version is a good choice for those seeking a healthier option with minimal added fat or sugar.

Macronutrients: A plain sweet potato contains 240 calories, with 55 grams of total carbohydrates and 9 grams of dietary fiber. It has 5 grams of protein and 0 grams of fat. Sodium is low at 95mg.
Preparation: The plain sweet potato is simply baked, preserving its fiber and minimizing caloric additions.
Health Benefits: Baked sweet potatoes are rich in beta-carotene (vitamin A), vitamin C, and potassium. The fiber content aids digestion and promotes fullness.

The Cinnamon Sugar and Butter Sweet Potato: A Caloric Boost

Adding cinnamon sugar and butter significantly changes the nutritional profile, increasing both calories and fat.

Macronutrients: This version contains 380 calories, a 58% increase from the plain. Total fat rises to 14 grams, with 9 grams of saturated fat, and sugar increases to 24 grams.
Impact on Diet: This option is higher in saturated fat and sugar, contributing significantly to daily limits. One serving provides 45% of the daily recommended saturated fat value.

Nutritional Comparison: Plain vs. Topped Sweet Potato

The table below shows the key nutritional differences between the plain and topped LongHorn sweet potato:


Nutrient	Plain Sweet Potato	Cinnamon Sugar & Butter Sweet Potato
Calories	240	380
Total Fat	0g	14g
Saturated Fat	0g	9g
Cholesterol	0mg	35mg
Sodium	95mg	170mg
Total Carbohydrate	55g	62g
Dietary Fiber	9g	9g
Total Sugars	17g	24g
Protein	5g	5g

How to Customize Your Order for Fewer Calories

To enjoy a LongHorn sweet potato with fewer calories, customize your order.

Ask for it plain: This provides the 240-calorie version.
Request toppings on the side: This gives you control over the amount of cinnamon sugar and butter you add, helping to reduce calories.
Use your own low-calorie toppings: Consider bringing your own alternatives like a zero-calorie sweetener or cinnamon.

Conclusion

The calorie count for a LongHorn sweet potato varies significantly based on toppings. The plain version is a nutritious 240-calorie option, while the version with cinnamon sugar and butter is 380 calories due to added fat and sugar. By requesting it plain or with toppings on the side, you can manage your calorie intake while still enjoying this side dish.

Learn more about sweet potato nutrition at Healthline.

Frequently Asked Questions

A plain baked sweet potato from LongHorn Steakhouse contains 240 calories, with zero grams of fat and significant dietary fiber.

The LongHorn sweet potato served with cinnamon sugar and butter has 380 calories per serving.

The additional 140 calories in the topped sweet potato come from the butter and cinnamon sugar mixture, which adds fat and extra sugar.

You can order a lower-calorie version by requesting the sweet potato plain, without the added cinnamon sugar and butter.

Yes, you can request the cinnamon sugar and butter toppings on the side to control the amount you add and reduce the overall calorie count.

The plain sweet potato is a healthy, low-fat side dish. The version with added toppings is higher in calories, fat, and sugar, making it less healthy.

Both the plain and topped versions of the LongHorn sweet potato contain 9 grams of dietary fiber.