When you think about luxury surf and turf dining, LongHorn Steakhouse delivers one of the most iconic pairings on its menu: Flo’s Filet® & Lobster Tail*.
This entrée is designed for those who want the best of both worlds—a tender, center-cut filet mignon paired with a juicy, cold-water lobster tail, served with rich melted butter and your choice of sides. It’s indulgent, protein-packed, and ideal for special occasions or simply when you’re craving something unforgettable.
In this comprehensive guide, we’ll cover prices, calories, nutrition facts, allergens, ingredients, ordering tips, pairings, FAQs, and more—all structured to help you get the most value from this LongHorn favorite.
View Full: Longhorn Menu With Prices
Flo’s Filet® & Lobster Tail Prices
- Flo’s Filet® 6 oz. & Lobster Tail 4 oz. – $37.79
- Flo’s Filet® 9 oz. & Lobster Tail 4 oz. – $43.28 (Currently Unavailable)
Entrée includes your choice of:
- Sweet Potato or Steamed Broccoli (standard options).
- Other sides/salads available for customization.
Flo’s Filet® & Lobster Tail Calories & Nutrition
This entrée is both indulgent and high in nutrition, but it also carries a sodium warning (over 2,300 mg per serving).
Nutrition Table – Flo’s Filet® 6 oz. & Lobster Tail 4 oz.
| Nutrient | Amount | Daily Value* |
|---|---|---|
| Calories (Steak) | 420 | — |
| Calories (Butter Sauce) | 210 | — |
| Calories (Total, before sides) | ~630 | — |
| Total Fat | 36g | 55% |
| Saturated Fat | 18g | 90% |
| Cholesterol | 310mg | 103% |
| Sodium | 2,300+ mg | 100%+ |
| Carbohydrates | 0–5g (before sides) | 0–2% |
| Protein | 60g | 120% |
| Iron | 30% | |
| Potassium | 1,100mg | 25% |
*Percent Daily Values are based on a 2,000-calorie diet.
Note: Side choices (potatoes, mac & cheese, rice) can add 200–600 calories or more.
Allergen Information
| Allergen | Present / Possible | Source |
|---|---|---|
| Milk/Dairy | Yes | Butter sauce, cheese-based sides, mashed potatoes |
| Shellfish | Yes | Lobster tail |
| Eggs | Possible | Caesar salad dressing, baked goods |
| Wheat/Gluten | Possible | Soups, mac & cheese, breaded items |
| Soy | Possible | Marinades, sauces |
| Fish | No | Unless cross-contact in kitchen |
⚠️ Warning: Marked as Gluten Sensitive when ordered without gluten-containing sides. However, LongHorn kitchens are not certified gluten-free. Cross-contact may occur.
Ingredients Breakdown
| Component | Ingredients |
|---|---|
| Flo’s Filet® (6 oz.) | Center-cut filet mignon, LongHorn seasoning |
| Lobster Tail (4 oz.) | Cold-water lobster, lightly seasoned |
| Butter Sauce | Melted butter, garlic, salt |
| Sides (Standard) | Sweet Potato (with cinnamon butter), Steamed Broccoli |
| Optional Sides | Mashed Potatoes, Seasoned Rice, Fries, Corn, Mac & Cheese, Asparagus (+$3.99), Brussels Sprouts (+$3.99) |
| Salads | Mixed Green Salad, Caesar Salad, Strawberry Salad (+$3.99) |
Ordering Options & Sides
Default: Steak + Lobster + Butter sauce, with choice of Sweet Potato or Steamed Broccoli.
Other Choices:
- Sides: Fries, Loaded Baked Potato, Rice, Mac & Cheese (+$3.99), Asparagus (+$3.99)
- Salads: Mixed Green, Caesar, Strawberry (+$3.99)
- Soups (+$2.99): French Onion, Shrimp Lobster Chowder, Loaded Potato Soup
Why Choose Flo’s Filet® & Lobster Tail?
- Perfect Surf & Turf Combo – A balance of premium steak and seafood.
- High Protein – Over 60g of protein in one entrée.
- Special Occasion Meal – Ideal for celebrations, date nights, or fine dining cravings.
- Customizable – Swap sides/salads to fit dietary preferences.
This entrée captures the luxury dining experience of a steakhouse without the overwhelming price tag of fine dining establishments.
Best Pairings
- Steamed Asparagus (+$3.99) – balances richness.
- Loaded Baked Potato – classic steakhouse pairing.
- Strawberry Salad (+$3.99) – fruity, refreshing.
- French Onion Soup (+$2.99) – adds depth and tradition.
- Glass of Cabernet Sauvignon or Chardonnay – perfect wine pairing.
- Crispy Brussels Sprouts (+$3.99) – smoky and crunchy.
- Sweet Potato with Cinnamon Butter – Southern-style balance.
Healthier Ordering Tips
- Request sauce on the side to manage calories & sodium.
- Choose steamed veggies (broccoli, asparagus) instead of starchy sides.
- Opt for a Mixed Green Salad with light dressing.
- Avoid creamy add-ons like mac & cheese if watching calories.
- Skip sugary drinks—pair with water, sparkling water, or unsweet tea.
FAQs
How much does Flo’s Filet® & Lobster Tail cost?
$37.79 for the 6 oz. filet + lobster.
Is the 9 oz. version available?
Currently unavailable. Normally priced at $43.28.
How many calories does it have?
About 630 calories before sides, ~900–1,400 calories with sides.
Is it gluten-free?
It’s marked gluten sensitive, but kitchens are not certified gluten-free.
What allergens are included?
Contains dairy and shellfish; possible gluten, soy, eggs in sides.
How much sodium does it have?
Over 2,300 mg sodium—above the daily limit.
Is it high in protein?
Yes—about 60g protein from steak + lobster.
What’s the healthiest side choice?
Steamed Broccoli or Asparagus (+$3.99).
What’s the best indulgent side?
Loaded Baked Potato or Mac & Cheese.
Is the butter sauce necessary?
It’s traditional, but optional—ask for sauce on the side.
Can I order for takeout/delivery?
Yes, available via LongHorn’s website and delivery apps.
Is it good for low-carb/keto?
Yes—skip rice/potatoes, pair with veggies.
What wine pairs best?
Cabernet Sauvignon (for filet) or Chardonnay (for lobster).
Can I swap lobster for shrimp?
Menu options vary—ask your server.
Is this pescatarian-friendly?
No—it includes steak (beef).
What’s the portion size?
6 oz. filet + 4 oz. lobster tail.
Is this entrée shareable?
Yes, but portion sizes are designed for one.
Conclusion
The LongHorn Flo’s Filet® & Lobster Tail is the ultimate surf & turf experience—juicy filet mignon paired with a tender lobster tail and served with rich butter. At $37.79, it’s indulgent yet affordable compared to fine dining alternatives.
With 630 base calories (before sides), over 60g protein, and customizable sides and salads, it’s a great choice for steak and seafood lovers. Just keep in mind the sodium is high—so smart customization (light sauce, veggie sides) can help balance your plate.
Whether you’re celebrating, dining out, or treating yourself, this entrée is one of the best surf & turf meals at LongHorn Steakhouse.
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