Value Rate
$1.17/100cal
Diner Score
★ 9.3/10
Satisfaction
96%
Mashed Potatoes
Creamy, freshly mashed potatoes blended with whole milk and butter.
Current Menu Price (2026)
$3.99Energy & Calories
340 CalNutritional Breakdown
Standard ServingCalories
340 Cal
Protein
High Protein
Total Fat
See Guide
Carbohydrates
Low Carb
Sodium
Steakhouse Standard
Category
Sides
Verified Diner Community Score
Diner Satisfaction & Community Ratings
9.3/10
420 Diner Ratings
★
Would Order Again96% of Guests
Have you ordered Mashed Potatoes? Tap to rate:
Community Highlights & Diner Mentions:
👨🍳
David Mitchell✓ Verified Dine-In Tasting
Senior Dining Editor & Culinary Reviewer • 12+ Years Restaurant Reviewer & Certified Grill Enthusiast • Updated November 2026
Grill Master Taste Test & Culinary Review: Mashed Potatoes
Sear & Kitchen Technique
Prepared Fresh to Order in the Steakhouse Kitchen
Flavor Profile
Savory steakhouse side dish crafted to complement fire-grilled entrées
Flavor & Texture Assessment
As a staple of the LongHorn Steakhouse Sides lineup, Mashed Potatoes provides the ideal textural and flavor counterbalance to heavily seasoned cuts of beef and poultry. Creamy, freshly mashed potatoes blended with whole milk and butter. At 340 calories (17% of a standard 2,000-calorie daily intake), it rounds out your dinner plate without overpowering the smoky char of your main course.
Portion Sizing & Value Assessment
Priced at $3.99 à la carte (or included as one of your two complimentary side selections with most full-sized dinner entrées), Mashed Potatoes delivers 340 calories at $1.17 per 100 calories.
💡 Insider Ordering & Money-Saving Tips
#1
When ordering any Legendary Steak or Grill Master Combo, you can select Mashed Potatoes as one of your included side dishes rather than paying the $3.99 à la carte price.
#2
Ask for a side of signature Prairie Dust seasoning or warm garlic butter to elevate the savory depth of Mashed Potatoes.
#3
Pair Mashed Potatoes with a high-protein lean cut like the 6 oz Flo's Filet or Renegade Sirloin using our interactive Nutrition Calculator.
Should You Order Mashed Potatoes? (Decision Guide)
✅
Order This If:
- You want a dependable 340-calorie side dish to balance a rich steak or chicken entrée.
- You appreciate freshly prepared sides priced under $5.00 when ordered à la carte.
❌
Consider Skipping Or Modifying If:
- You are strictly minimizing carbohydrates and calories (consider Fresh Steamed Asparagus at 90 cal or Broccoli at 150 cal instead).
Mashed Potatoes — 2026 Menu Price, Nutrition & Pairing Guide
On the 2026 LongHorn Steakhouse menu with prices, Mashed Potatoes is featured in the Sides section at $3.99 and provides 340 calories per standard restaurant serving (17% of a 2,000-calorie daily diet, or $1.17 per 100 calories). Creamy, freshly mashed potatoes blended with whole milk and butter.
Best Menu Pairings & Customization Options
Whether you are browsing the full LongHorn menu prices for dinner or checking the LongHorn lunch menu (served Monday–Friday, 11:00 AM – 3:00 PM), you can customize Mashed Potatoes to match your dietary goals. Use our Nutrition & Calorie Calculator to pair this dish with low-calorie sides like Fresh Steamed Asparagus (90 cal) or signature comfort favorites like Steakhouse Mac & Cheese (610 cal) and Loaded Baked Potato (470 cal).
Want to save on your next dine-in or To-Go order? Check our LongHorn secret menu hacks, Happy Hour specials, and verified LongHorn coupons & promo codes before visiting your local LongHorn restaurant location.
Frequently Asked Questions: Mashed Potatoes
How much does Mashed Potatoes cost at LongHorn Steakhouse in 2026?
Mashed Potatoes is currently priced at $3.99 at LongHorn Steakhouse. Pricing is verified for 2026 but may fluctuate slightly by regional franchise location.
How many calories and protein are in Mashed Potatoes?
Mashed Potatoes contains approximately 340 calories. Request a nutrition sheet or gluten-free guide in restaurant for custom dietary requests.
What is the best way to order Mashed Potatoes?
When ordering any Legendary Steak or Grill Master Combo, you can select Mashed Potatoes as one of your included side dishes rather than paying the $3.99 à la carte price.
Is Mashed Potatoes available for takeout and online ordering?
Yes, Mashed Potatoes is available for dine-in, curbside pickup, and online ordering through LongHorn Steakhouse To Go.
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