Texas Roadhouse blooming onion is not a real menu item. The chain does serve a whole fried onion, but it is called the Cactus Blossom, listed around $8.99 and roughly 2,250 calories, served with Cajun horseradish sauce. “Bloomin’ Onion” is Outback’s trademarked name.
What the Texas Roadhouse blooming onion actually is
It is a whole jumbo onion cut into petals, battered, and deep-fried until the layers open into a bloom, sold under the name Cactus Blossom. Servers understand “blooming onion” and will ring it up correctly, but it will not appear under that wording on any printed or app menu.
The name difference is legal, not culinary. Outback Steakhouse registered Bloomin’ Onion as a trademark, so competing chains that serve the same style of fried onion give it their own name. Texas Roadhouse went with Cactus Blossom, Longhorn used Wild West Shrimp era naming for its own dishes, and so on. If you search a Texas Roadhouse menu PDF for “blooming,” you get zero hits, which is why so many people assume the chain dropped the item.
Item spec table
| Spec | Detail |
|---|---|
| Menu name | Cactus Blossom (not “Blooming Onion”) |
| What it is | One whole onion, petal-cut, battered, deep-fried |
| Size / portion | Single large onion, shareable for 2-4 people as a starter |
| Price | About $8.99 at most locations |
| Calories | About 2,250 for the full onion with sauce |
| What’s included | The onion plus a cup of Cajun horseradish dipping sauce |
| Category | Appetizers / starters |
| Comes with sides? | No. Appetizers do not include the two-side entree deal |
Texas Roadhouse blooming onion sauce: what’s in it
The dip that comes with the Cactus Blossom is a Cajun horseradish sauce, which is a mayonnaise-based sauce built on horseradish, ketchup or tomato for color, and Cajun-style seasoning. It arrives in a small cup set in the center of the onion or alongside it on the plate.
Flavor-wise it leans sharper and more peppery than the sauce most people remember from Outback, which reads sweeter and more paprika-forward. The horseradish is present but not aggressive, so it cuts the fried batter rather than fighting it. If you want more of it, ask for an extra cup when you order; most locations hand out a second one at no charge, though a few ring up a small sauce charge, so confirm with your server.
Because this sauce is not sold in retail jars, copycat versions online are guesses. Nobody outside the company has the actual spec sheet, and any recipe claiming to be exact is reverse-engineered from taste.
Price and what you get for it
Expect about $8.99 for the Cactus Blossom, which puts it near the bottom of the Texas Roadhouse appetizer range. Appetizers at the chain generally run roughly $7.49 to $12.99, so the fried onion is one of the cheaper ways to feed a table before entrees arrive.
| Appetizer | Typical price | Calories |
|---|---|---|
| Fried Pickles | $7.49 | ~550 |
| Cactus Blossom (the “blooming onion”) | $8.99 | ~2,250 |
| Rattlesnake Bites | $9.49 | ~560 |
| Twisted Mozzarella | $9.99 | ~710 |
| Cheese Fries | $11.99 | ~1,240 |
| Combo Appetizer | $12.99 | ~920 |
Regional pricing moves this by roughly 10-15%. Big-metro and airport-adjacent stores sit at the top of that band; smaller markets sit under it. There is one size only, so there is no large-versus-small decision to make.
Calories and nutrition
The full Cactus Blossom lands around 2,250 calories including the dipping sauce, which is the single highest-calorie item in the appetizer section and higher than most entrees on the menu. Split four ways it is closer to 560 calories per person, which is a more useful number than the plate total.
Most of that comes from the batter and the fryer oil rather than the onion itself. Sodium is high for the same reason. Texas Roadhouse prints calorie counts on in-store menus in markets where posting is required and publishes a nutrition guide covering allergens, so if you need sodium, fat, or gluten detail, ask for the printed nutrition sheet at the host stand rather than trusting a third-party calculator. The batter is wheat-based, so this is not a gluten-free option.
How to order it so it arrives right
Order it at the same time you order drinks, not with your entrees. It takes several minutes in the fryer, and if it goes in alongside your steaks you will get a fried onion and a ribeye on the table at once. Ask your server to fire it first.
A few things worth knowing:
- Ask for it fresh. If the dining room is slow, saying “whenever it’s fresh out of the fryer” is a reasonable request and gets you crisp petals instead of a bloom that has sat under a heat lamp.
- You already have bread coming. Rolls with cinnamon butter arrive free and unlimited at your table. Between the rolls and a whole fried onion, a table of two will be full before the entrees land.
- Extra sauce is worth asking for. One cup runs out around the halfway point for a table of four.
- Takeout handles it poorly. Steam in a closed container softens the batter within about ten minutes. If you are ordering to go, this is the item most likely to disappoint on arrival.
- Sharing math. Four people plus one Cactus Blossom is the sweet spot. Two people plus a Cactus Blossom plus entrees usually ends with a box.
Cactus Blossom vs Outback’s Bloomin’ Onion
They are the same idea executed differently: both are a whole petal-cut onion, battered and deep-fried, served with a mayo-based dip. The gap is in the seasoning of the batter and the character of the sauce, not the concept or the format.
Outback’s version generally reads sweeter and heavier in the coating, with a sauce that tilts toward creamy and mildly spiced. The Texas Roadhouse Cactus Blossom has a thinner, saltier crust and a dip with more horseradish bite. Neither is objectively better, and preference tends to follow whichever one you ate first. On price the Roadhouse version is usually the cheaper of the two, though both chains adjust by market so the gap varies by city.
Is it worth it against other Roadhouse appetizers
For a table of three or more, yes. At around $8.99 for a shareable platter, cost per person beats nearly everything else in the section, and it lands faster than the combo platter. For two people it is a harder sell, because you get a large portion of one texture and you still have the free rolls in front of you.
If you want variety instead of volume, Rattlesnake Bites at roughly $9.49 gives you jalapeño and jack cheese in bite portions, and the Combo Appetizer at about $12.99 gets you a sampler for barely more than four dollars over the onion. If you want the cheapest sharable start, Fried Pickles at roughly $7.49 undercut it. The Cactus Blossom wins on presentation and on the “everybody grabs a petal” factor, and loses if anyone at the table is watching calories, because at about 2,250 for the plate it is the heaviest appetizer on offer.
Where this page is uncertain
This is an independent guide, not the official Texas Roadhouse site, and we do not set prices or menus. The Cactus Blossom price and calorie figures reflect commonly listed menu values as of July 2026, and individual restaurants set their own pricing within a roughly 10-15% band, so your receipt may differ. Whether extra sauce cups are free varies store to store. Sauce composition is described from the menu listing and general Cajun horseradish preparation, not from a published ingredient spec. Appetizer availability is broad but not guaranteed at every franchise, and limited-time or regional menu changes can happen without notice. Check the official Texas Roadhouse website or app for your specific location, or call the store, before relying on any price here.
FAQ
Does Texas Roadhouse have a blooming onion?
Not under that name. Texas Roadhouse serves the Cactus Blossom, a whole fried onion that is the same style of dish. “Bloomin’ Onion” is Outback Steakhouse’s trademarked name, so Texas Roadhouse cannot use it.
Does Texas Roadhouse have blooming onions?
Yes, in the sense that the Cactus Blossom is a blooming onion. It appears in the appetizer section at most locations for around $8.99 and comes with Cajun horseradish dipping sauce. Ask for it by either name and your server will know.
How much is the Cactus Blossom at Texas Roadhouse?
About $8.99 at most locations, with regional pricing shifting that by roughly 10-15% in either direction. It is one of the cheaper appetizers on a menu that generally runs $7.49 to $12.99.
What sauce comes with the Texas Roadhouse blooming onion?
A Cajun horseradish sauce, included in the price. It is mayonnaise-based with horseradish and Cajun seasoning, sharper and more peppery than the sweeter dip Outback serves with its version.
How many calories are in the Texas Roadhouse Cactus Blossom?
Roughly 2,250 calories for the whole onion including sauce, making it the highest-calorie appetizer on the menu. Shared between four people that works out to about 560 calories each.
How many people does the Cactus Blossom feed?
Three to four as a starter. Two people can finish one, but with free rolls and cinnamon butter already on the table plus entrees coming, most pairs end up boxing part of it.
Can you order the Cactus Blossom for takeout?
Yes, it is available on takeout menus, but it holds up poorly. Steam trapped in the container softens the batter within about ten minutes, so eat it immediately or order something that travels better.
Is the Texas Roadhouse blooming onion gluten free?
No. The coating is a wheat-flour batter and it is cooked in a shared fryer, so cross-contact is likely. Ask for the in-store allergen guide if you need to check specifics for your location.
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