Prices last checked October 30, 2026
Outback's signature sirloin, its best-value steak, in 6 oz. or 8 oz.
The Center-Cut Sirloin is Outback’s signature steak. Center-cut for tenderness. Lean, hearty and full of flavor. Seasoned and seared. Served with two freshly made sides.
On Outback’s online takeout menu the Center-Cut Sirloin costs about $18.99 for the 6 oz.. In the 6 restaurants we checked it ranged from $17.99 to $18.99. It has 330 calories, 20 g of fat, 2 g of carbohydrates, 35 g of protein and 590 mg of sodium for the 6 oz. steak alone, according to Outback’s nutrition guide.
Center-Cut Sirloin Price (October 2026)
The Center-Cut Sirloin typically costs $18.99 at U.S. Outback Steakhouse restaurants, and you can expect to pay anywhere from about $17.99 to $18.99. Prices are the online takeout menu prices of 7 Outback Steakhouse restaurants in the Northeast, Mid-Atlantic and North Carolina, checked on October 30, 2026. Most items were within $1 of each other at every restaurant, but prices can be higher in some cities and at airports, and dine-in specials such as Walkabout Wednesday are not included.
| Item | Typical price | Calories |
|---|---|---|
| Center-Cut Sirloin (6 oz.) | $18.99 | 330 |
| Center-Cut Sirloin (8 oz.) | $21.79 | 400 |
Center-Cut Sirloin Calories and Nutrition
The Center-Cut Sirloin has 330 calories, about 17% of a 2,000-calorie day, along with 35 g of protein and 590 mg of sodium.
| Nutrient | Amount | % Daily Value* |
|---|---|---|
| Calories | 330 | 17% |
| Total fat | 20 g | 26% |
| Carbohydrates | 2 g | 1% |
| Protein | 35 g | 70% |
| Sodium | 590 mg | 26% |
*Percent Daily Values are based on a 2,000-calorie diet. Nutrition is for the 6 oz. sirloin alone, without sides. Nutrition is approximate and based on Outback Steakhouse's published U.S. nutrition information.
What's in the Center-Cut Sirloin?
- Center-cut sirloin
- Outback steak seasoning
- Two freshly made sides
Allergens: Outback Steakhouse lists allergens for the Center-Cut Sirloin in its official allergen information on outback.com. Its kitchens share fryers, grills and prep areas, so cross-contact with milk, eggs, wheat, soy, fish, shellfish, peanuts, tree nuts and sesame is possible. Always check the official information and tell your server about any allergy. Recipes and suppliers can change, so always check Outback Steakhouse's allergen information or ask your server if you have a food allergy.
When can you order the Center-Cut Sirloin?
The Center-Cut Sirloin is on the regular Outback Steakhouse menu for dine-in, Curbside Take-Away and delivery whenever your Outback is open, usually from 11 a.m. until 10 p.m. (11 p.m. on Fridays and Saturdays). Steaks are cooked to order and come with two freshly made sides. See Outback hours.
Is the Center-Cut Sirloin worth it?
At a typical $18.99, the Center-Cut Sirloin works out to about $5.75 per 100 calories and 1.8 grams of protein per dollar, about average for signature steaks on the menu.
Comparing sizes, the 8 oz. gives you the most food for your money at roughly $5.45 per 100 calories.
On a tighter budget? The Canberra Chopped Steak costs about $15.79.
Ordering tips
- On Tuesdays, Tuesday Tails pairs a 6 oz. Center-Cut Sirloin with a lobster tail and two sides starting at $24.99 (dine-in, participating restaurants).
- On Wednesdays, Walkabout Wednesday is a 6 oz. Center-Cut Sirloin or Grilled Chicken on the Barbie with Aussie Fries and a 16 oz. domestic draft beer or Coca-Cola product starting at $13.99 (dine-in, participating restaurants, not offered in some states).
- The limited-time Aussie 3-Course meal includes a 6 oz. sirloin starting at $15.99 for dine-in.
Center-Cut Sirloin FAQ
How much does the Center-Cut Sirloin cost at Outback Steakhouse?
At the Outback restaurants we checked in October 2026, the Center-Cut Sirloin costs: 6 oz. $18.99, 8 oz. $21.79. Prices we tracked range from $17.99 to $18.99 depending on the restaurant.
How many calories are in the Center-Cut Sirloin?
The Center-Cut Sirloin has 330 calories, 20 g of fat, 2 g of carbohydrates and 35 g of protein. Nutrition is for the 6 oz. sirloin alone, without sides.
What sides come with the Center-Cut Sirloin?
Steak entrées come with two freshly made sides, such as a baked potato, Aussie Fries, mashed potatoes, a sweet potato, seasoned rice, green beans or a house or Caesar side salad. Premium sides such as Bacon Mac & Cheese or Parmesan Creamed Corn may cost extra.