Cancel

    Open app

    Search

    Union An American Bistro

    4.2 (622 reviews)
    Open 10:00 am - 8:00 pm
    Updated 2 months ago

    Order Union An American Bistro Takeout or Delivery

    Union An American Bistro Photos

    UNION AN AMERICAN BISTRO ATMOSPHERE

    What's the vibe?
    Casual
    Moderate noise
    Good for groups
    Outdoor seating

    You might also consider

    More like Union An American Bistro

    Recommended Reviews - Union An American Bistro

    Your trust is our priority, so businesses can't pay to alter or remove their reviews. Learn more about reviews.
    Yelp app icon
    Browse more easily on the app
    Review Feed Illustration

    Reviews With Photos

    Side Caesar salad
    Mike G.

    We came for happy hour on a Saturday and ate in the bar area. First, I need to remember I did not like the $5 house red wine and won't get it again. We split the cheese curds, which are fantastic, and the Mac and cheese, which was good as well. I had the Chop, which I've had before and loved. It was ok tonight, maybe a little overdone and dry compared to other visits. My wife had the Caesar salad, which they've changed since the last time, and she didn't enjoy it as much. She said she might skip that night time. She thought the Greek flatbread was ok, but she might just get a couple of apps next time instead. Our daughter had the pork belly sandwich, but she didn't care for it. I had almost half of it and thought it was actually good. She wouldn't get it again. Like always, we finished with the PB Bites, which are still super yummy and a great way to finish the meal. Service was consistent the entire meal.

    Chicken lollies
    Cynthia M.

    They are now open on Sunday! Yay! And they have their happy hour menu thru Sunday at 6! We enjoyed fish tacos and chicken lollies and wonderful happy hour drinks too!

    Brunch Menu
    Robert N.

    Union has the potential to be great, but ends up being just okay. We sat on the patio and it was big with plenty of space and was clean. Our service was mediocre, with extremely long wait times between our server stopping by our table. We waited for way too long after we had clearly finished eating to be able to pay our bill, even after the hostess walked by and we asked her for to go boxes no one showed up. The food was good, but the menu reads like a culinary vanity project--each dish bloated with unnecessary ingredients that serve no purpose beyond justifying a price increase. Having some basic options would make it more appealing to visit frequently. The cost was just as bloated as the menu and neither my partner or I finished our dishes and while they looked great the they did not justify the price.

    Barb G.

    We met a friend here while traveling in CO. She offered up several suggestions and after looking at Yelp reviews, chose to meet her here. We sat out on the patio, which was beautiful. Castle Rock is exploding not only with housing but businesses including restaurants. We were so happy to land here! Their menu has a great variety of sandwiches, salads, flatbreads, and so much more. We started with an order of the calamari fried crispy which was served on top of the creamy remoulade. Oh my gosh...this is some of the best calamari we've ever had with a crunchy outer crust that was light and crispy. The calamari inside was tender and cooked well and the remoulade added the perfect dipping sauce. So flavorful and wonderful!!! I ordered the grilled 4 oz tenderloin salad which is made with mixed greens, tomatoes, onions, bacon, blue cheese and crispy potato strings. Everything is mixed with a yummy yet light blue cheese dressing. The meat was sliced thin and was so tender and juicy (I ordered it medium). The salad itself was fresh and found no slimy leaves as you sometimes do in mixed greens. Overall the salad is big and I wasn't able to finish it all but those crispy potato strings are the bomb! They added a great crunch to the salad. Wife had the Greek Flatbread, which was a great vegetarian dish with tomatoes, red onions, romaine, olives, pepperoncini, and a creamy dressing made with artichoke and spinach. She loved it! Said it was fresh and she liked the way the flatbread itself was soft and tasty. Our friend also ordered a flatbread, the Thai one and she said the peanut sauce they use is "the bomb"! It comes with chicken, cheese and what they call an Asian salad which had lots of diced veggies. We had to order dessert because they had coconut creme pie on the menu. Ok, so this is what creates my 5 star review! That pie...oh my gosh. First, the crust is light and tender and then the filling is beyond words to describe. It was huge, creamy, full of toasted coconut and was one of the best pieces of pie we've had! Seriously...it was so good! Overall a wonderful meal, a great experience, and service from Sydney was wonderful. She was attentive and helpful and had a great, friendly personality. Thanks, Sydney!!!

    Adovado Spiced Shrimp
    Teresa B.

    What a wonderful, quaint bistro in downtown Castle Rock. My husband and I were in town for the holidays and wanted to meet friends over lunch. Castle Rock was a great halfway point. Union An American Bistro had fabulous food and a cozy atmosphere that was quiet enough for us to visit and catch up. We started with some appetizers of marinated olives and Butternut Squash. Outstanding flavor, warm, and delightful. My husband had the Thai Chicken Flatbread. Perfect lunch portion. I shared it with him along with my order of Coconut Fried Chicken. Loved the shoestring fries that came with the sandwiches. Delicious. Our friends had the Brie Grilled Sandwich with salmon, a salad, and Adovado Spiced Shrimp. I didn't try their dishes but they raved over their offerings. Don't pass on dessert. The Coconut Cream Pie is heavenly. Add some coffee to round it out. Our server was pleasant and helpful and extremely patient while we visited and leisurely perused the menu. We will definitely keep this gem in the rotation for future visits and tell all our Colorado friends and family to stop in.

    Cocktails
    Betty G.

    Truly, the only thing that I DIDN'T like here was the fact that there were too many parents who don't curb their children there. Toddlers and babies were just running amuck, and it didn't help that we were sat in the very middle of the restaurant. The cocktails and food were amazing and the service stellar, but it felt like being in a preschool! Does everyone in Castle Rock do the "soft parenting" thing?! I might not be back because of this.

    Blackened Mahi Sandwich
    Laura R.

    I was with a group of five. We sat on the patio, which is super nice. The inside dining is nice as well. We all ordered different dishes and everything was amazing. I especially enjoyed my mussels! They were very delicious! I will definitely be going back.

    Glenda F.

    We went here on a Friday and we couldn't eat meat due to Lent so they had lots of options. The Brie plate appetizer and calamari was a great combo and it made us full already. The salmon was great and just the right size. The tacos were flavorful but we had to take it home because we were full. The service was fast and the menu was great because they had happy hour as well as discounted appetizers because we had an early dinner. There was a dining area extending the restaurant but we opted for the area by the bar as that area had the discounted drinks and apps. The server was knowledgeable and kind and we really enjoyed ourselves.

    Fish tacos - happy hour

    See all

    17 days ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    22 days ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    5 days ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Mike G.
    582
    1166
    3883

    7 months ago

    Helpful 3
    Thanks 3
    Love this 2
    Oh no 1

    4 months ago

    Helpful 1
    Thanks 0
    Love this 1
    Oh no 0

    1 year ago

    Helpful 2
    Thanks 0
    Love this 0
    Oh no 1

    1 year ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    2 years ago

    Helpful 1
    Thanks 1
    Love this 0
    Oh no 0

    8 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    4 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    4 months ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    1 year ago

    Helpful 2
    Thanks 0
    Love this 1
    Oh no 0
    Photo of Laura R.
    168
    556
    519

    1 year ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Boomer P.
    1
    191
    75

    2 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Glenda F.
    324
    124
    439

    1 year ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Sarah G.
    13
    56
    26

    7 months ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    1 year ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    2 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    3 months ago

    Helpful 1
    Thanks 1
    Love this 1
    Oh no 0

    7 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    7 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    7 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    7 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    10 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    8 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    4 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    2 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    2 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    9 months ago

    Wonderful and delicious and Ben is the BEST!!! Must try the cheese curds! The steak salad is delicious and so was the butternut squash!!!

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    3 years ago

    Helpful 0
    Thanks 0
    Love this 1
    Oh no 1

    10 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    2 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    5 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of N C.
    4
    7
    12

    2 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    2 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    1 year ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    3 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    1 year ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Lucia S.
    2
    406
    14

    1 year ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of D S.
    0
    1
    0

    6 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    Page 1 of 16

    Ask the Community - Union An American Bistro

    Are there heaters on the patio?

    Yes, they have overhead heaters as well as free-standing ones throughout the patio.

    Don’t See Your Question? Ask Away!

    You might also consider

    Danielle's Scratch Kitchen

    Danielle's Scratch Kitchen

    4.2
    (412 reviews)
    4.6 mi
    $$

    Let me start off by saying I'm very very picky about my Italian food, since my family is from there…read moreand I grew up the east coast eating primarily Italian homemade dishes. Danielle's Scratch Kitchen is damn near the same as what I am used to. The chicken parm might be the best I've had (other than what mama made). I love this place so much I don't want other people to know about it so I haven't told my friends that it exists.

    We finally made it here last night after it had been on our list for a long time. While we made a…read morereservation for inside, they were able to switch us to a table on the patio since it was a beautiful night. My wife and I each started with a glass of wine, and then even though we hadn't planned to get an appetizer, we decided to order a side of bread with oil. The bread was amazing! It was a large order, and both the consistency and flavor were fantastic. There were a few different dishes I was considering, including the halibut, but since this was our first visit, I decided to go with the chicken Marsala, which many on here have raved about. First, it was a big portion with two large chicken breasts. On a future visit, my wife and I could split an appetizer or salad and then one order of the chicken. Next, flavor of everything was wonderful. Unlike a typical Marsala, which can be very heavy and overpowering, this sauce was lighter...in color, consistency, and taste. It was a perfect compliment to the chicken. Asparagus and potatoes were delicious too. My wife got the ravioli with pesto, and she really enjoyed her dish as well. Service was warm, pleasant, there when we needed it, but not overpowering, exactly what you'd hope for and expect from a restaurant of this stature. Very happy we finally got here. We'll definitely be back to try other things on the menu.

    Photos
    Danielle's Scratch Kitchen
    Apple Crumble Cheesecake with Homemade Whipped Cream
    Apple Crumble Cheesecake with Homemade Whipped Cream
    Nice selection of bourbon

    See all

    Nice selection of bourbon
    Block & Bottle

    Block & Bottle

    4.1
    (181 reviews)
    0.0 mi
    $$

    I don't make it down to Castle Rock very often, but after eating at The Block & Bottle, I might…read morehave to start changing that. We stopped in for brunch and everything we ordered was really good, but the Breakfast Hangover Burger completely stole the show for me. A burger topped with smoked ham, an over easy egg, avocado, American cheese, jalapeños, fried onion straws, and sriracha aioli sounds like someone lost a bet and just kept adding ingredients. Somehow it all works perfectly. We also ordered the Monte Cristo, which was crispy, cheesy, and exactly what I want when I order a Monte Cristo. Another highlight weee the donuts. Fresh, hot, and perfect for sharing. The service was great, the food came out quickly, and the whole experience was just really enjoyable. Definitely worth the trip.

    We came here for Mother's Day brunch. We had a reservation but not sure we needed one. The place…read morewas more full by the time we left. As I have the past several times here, I went with the egg and carnitas tacos. I added a side of fresh fruit...both the eggs and fruit were very good. As the Benedict my wife loved is no longer on the menu, she had the avocado toast with eggs. She added a large size of the breakfast potatoes and was glad she did. While she liked the taste of the avocado toast, she was very disappointed in the small size of the portion. She wish she had more. One daughter had the Mardi Gras omelette for the first time. While she liked the flavor, the fact that the ham was a full slice (lunchmeat style), as opposed to chunks or cubes, was weird...and required cutting with a knife. The other daughter tried the quiche for the first time and loved it. It is one of the better quiches around. Coffee is very good as well. Service was fine for the most part.

    Photos
    Quaint bar...
    Quaint bar...
    Gnocchi in blue cheese sauce
    Gnocchi in blue cheese sauce
    Carnitas and egg tacos and Sauvignon Blanc sangria

    See all

    Carnitas and egg tacos and Sauvignon Blanc sangria
    Duke's Steakhouse

    Duke's Steakhouse

    3.9
    (404 reviews)
    7.1 mi
    $$

    Duke's immediately gave me that established local vibe. It's the kind of place where you can tell…read morepeople have been coming for years, and the atmosphere is relaxed, friendly, and unhurried. It originally opened in Castle Rock back in 1996 before moving to Castle Pines, and it still feels like a true neighborhood institution. Be prepared to slow down a bit. Service and the overall pace are definitely on the leisurely side. That said, the food was absolutely worth the wait!

    We decided to try Duke's last night for an extended family dinner and I am sad to say we were all…read moredisappointed. We reserved a table for 7. When we arrived, they weren't prepared and quickly pulled a table together but missed a chair and setup. This is simple but speaks to oversight and lack of attentiveness. After borrowing a chair from another table, our group sat down and no later than 30 seconds our server was asking what drinks we wanted to order. It would have been helpful to point out the drink menu or give a recommendation versus demanding to know what we wanted. The interior is noisy and covered in carpet. Over half of our orders came out wrong- wrong protein on the wrong plate with wrong side. And to top it all off, did the kitchen lose their seasoning rack? Nothing was seasoned. The steaks were a poor cut, overcooked, the poor vegetables looked like they were boiled and thrown in a serving bowl, and the baked potatoes were either straight up plain or obviously sitting under a heat lamp because the cheese was dried. I envisioned the kitchen cooking in silo, throwing their portions on a plate with no consideration of the whole meal. It's giving cafeteria food. When we go out, we measure quality by evaluating whether we could cook it as well at home. This failed by a significant margin. I'd love to support local restaurants but at this price point and lack of quality, we'll try elsewhere, anywhere but here.

    Photos
    Restaurant side.  Two levels
    Restaurant side. Two levels
    Black and Blue Burger
    Black and Blue Burger
    Chicken fingers

    See all

    Chicken fingers

    Union An American Bistro - newamerican - Updated August 2026

    Loading...
    Loading...
    Loading...