The food was hot, fresh, and had amazing taste. The service was quick and our host was so personable. Every seat was taken but it was still comfortable enough to have conversations without having to shout. The coffee tasted great as well with many creamer options. read more

Positive thoughts, first the cinnamon rolls are huge and eating them warm and fresh they are delicious. Negative thoughts next, there are onions in the hashbrowns. Wish I would have known that because I could have just ordered something different. Also it wasn't "a little onion" it was a lot. Even my husband who loves onion says it was all he could taste. Biscuits were dense and dry. Jam that went with the biscuit was more a runny sauce than a jam. Would I come back, maybe Price on the high end. Did order DoorDash so can't comment on ambiance. read more

Amazing food! Great service!!! The waitress was friendly and very considerate. Our food was delicious! Would eat there anytime we visited Thornton! read more

breakfast with a Hispanic touch. Extensive menu. Good food, reasonable prices. recommend

Got the eggs Benedict - burnt English muffins (black) knife couldn't cut into the muffin. Told the waitress after I ate the first and was like I can't even eat this the muffin is so burnt and the knife won't cut - waitress goes you want a new one. I'm Like thinking in my okay cool at least 1 enjoyable half of eggs Benedict. She brings me out an English muffin only. So I got to put my cold dismantled egg and ham on the new muffin. Horrible experience read more

Amazing food, huge portions , reasonable prices, fast and friendly service. Go already！

I think this place is great. I've been here a number of times and each and every time it has not disappointed. The breakfast food is awesome, and their portions are huge so make sure you come hungry. They have a lot of great options from sweet to savory, to loads of meat, to eggs on eggs on eggs. My kids love this place as well which is a bonus because they tend to be pretty picky eaters. I've never been sad with what I've ordered but my favorite is most likely the Papas (Cowboy). read more

Doug's Diner - Thornton - Breakfast Enchiladas - Breakfast & Brunch Near Me - Thornton, Colorado

We had a party of 11. They accommodated us quickly and the service was amazing. The food was delicious. Highly recommend The biscuits were so tasty. They are crispy on the outside and the sausage patios were the best. Will be back for sure read more

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Great service, large portions and delicious food . Convenient location. If this doesn't fill you up, I don't know what will read more

Doug's Diner - Thornton - The hillbilly - Breakfast & Brunch Near Me - Thornton, Colorado

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OMG!!! Looking to absolutely send you tastbuds to the moon? You have to come to Doug's Diner. I got the Colorado bison burger (locally sourced meat) and it did not disappoint. Was skeptical with the grape jelly on top but thought "welp, when in Thornton!" Perfectly cooked and super tasty. I would have paid 50$ for this burger. We also had the hillbilly breakfast, which came with a godly amount of biscuits and gravy, 3 eggs and bacon that tasted like a ribeye steak. Our serve Selena was very friendly and super on top of everything. You need to stop here if you're in Thornton/Denver area!! 1 million stars read more

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Solid menu , great prices for a local diner in 2025 ! Food came out fairly fast as well. And I like that menu wise they do what they want and not what everyone else is doing. Almost reminded me of everything cracker barrells restaurant wanted to be . But just outshines them by miles flavor wise. read more

Doug's Diner - Thornton - We're here & we're hungry ! - Breakfast & Brunch Near Me - Thornton, Colorado

Great little breakfast and lunch restaurant. Portions are enough to share and service is friendly. On recent trips I had the BG (biscuit and sausage gravy), and Grandma's Hotcakes, both were delicious. Happy Hour is 3-5 PM and discounted non-alcoholic drinks, and appetizers are available. read more

It was my first time here and the food was delicious! It was plentiful and the service was amazing. Even on a weekend the wait wasn't long at all. The waitress had us seated fairly quickly. Great place and great food. Will definitely be back. read more

Doug's Diner - Thornton - Breakfast & Brunch Near Me - Thornton, Colorado

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It's been a while since my wife and I ate here, very good food, we had breakfast. I had eggs and sausage, and it was tasty

Great service, wonderful food...especially their blueberry pancakes! We eat breakfast here often!

Food was great and service was 5 star! Live in Texas so can't come back as often as we would like.

Very warm and welcoming first and foremost. The food is all homemade and delicious with a lot of different options. The inside is decorated with cute rooster's. I also love the views from the big window, it creates a beautiful ambiance when the sun is rising.... beautiful read more

Fantastic food and service! The Frontier burger is legit - everything else was wonderful and a great value for the price! read more

Doug's Diner - Thornton - Frontier Burger - Breakfast & Brunch Near Me - Thornton, Colorado

Great spot for breakfast or brunch in Thornton! My server (Shawna) gave me a quick tour of the menu along with her recommendations and she gave great advice! The sweet toast (French toast) was excellent! The griddle biscuit with the home made jam was delicious! And the thick cut bacon was cooked perfectly. I will definitely be back! read more

Doug's Diner - Thornton - Bacon, eggs, hash browns, French Toast, and a griddle biscuit - Breakfast & Brunch Near Me - Thornton, Colorado

This is a great brunch place in the area and worth the wait. We came in around 9:30 to beat the crowd. I do think they can fit more people in if they break up some of the tables since they don't really have two tops. Their staff is mainly friendly and helpful. The food is what makes us coming back. The food is fresh and homemade. The homemade jams are a must try along with the griddle biscuits. The side of tomato with the pesto was also really good, and a great alternative to more carbs. read more

Doug's Diner - Thornton - Mona Lisa Omelette with pesto tomatoes and a griddle biscuit with strawberry jam - Breakfast & Brunch Near Me - Thornton, Colorado

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Food: Was super yummy and hit the spot. To start with we had the cinnamon roll which was huge, and not exaggerating when I say this but probably the size of my head. It was sooo yummy though and we scarfed that down. The cream cheese frosting was soo good and ooey and gooey. For breakfast I had the Mona Lisa omelette, which was really good. It was a very large portion, which I appreciated since it was also cheap. The peppers, mushrooms, and bacon were a good filling. The hash browns were good too. English muffin I wasn't crazy about but other than that it was good. Service: Was good and very fast, food came out fast, and we were in and out of there. Ambience: I like it! It's a cool brunch spot with lots of funny signs. One that stood out to me was "I dream of a world where a chicken can cross the road without being questioned for its motives." Overall: A good reliable place for a quick brunch or breakfast, just make sure to plan ahead if you're planning on eating there on the weekends because it is about a 30-40 minute wait. read more

We just moved to the area. We have gone 2x now and the quality and value is fantastic. Great brunch and awesome staff. Cozy neighborhood feel. Will be our regular weekend brunch spot from now on. read more

Solid breakfast. Walked in on a Saturday morning around 10am with a standard 15-20 minute wait. By the time we left I overheard the wait was up to 40 min. Definitely worth a 20 min wait, probably not 40 though. Simple, no frills dining space with a small waiting area. Nice outside patio area as well but it was a little chilly so was not in use. Server was quick, attentive and friendly enough. Coffee and OJ was very good. I asked what kind of OJ they had, she said it wasn't fresh squeezed or anything but I wanted to try it anyway. OJ was cold and delicious, coffee was hot and better than most diner coffee. A sign read "HAVE YOU TRIED CINNAMON ROLLS?" so I had to try one. It was gigantic, came out warm and was delicious with our coffee. The icing wasn't overly sweet but had more of a sour (not in a bad way) flavor. Steak and eggs were good, pretty standard. Chilaquiles were ok but a little too salty in some spots due to the chips being seasoned. Side of bacon was definitely the star for me. Overall, pretty damn good. I can see why this place is so popular. Would try one of their specials if I make it back. read more

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Nope. The food here is bland and just not good. We ate here a lot as we believe in supporting local businesses. But it just got so bad that we couldn't return. The chicken is dry. The soup isn't good. The biscuits have no flavor. The staff is very friendly. The kitchen needs work. Wait times for food are unbelievable long. Won't be returning, I'm sad to say. read more

We went for the 4th or 5th time last week. There was a 30m wait but it was noon on a sunday. My buddy and I both got the turkey sausage burrito which were monstrous. My fiance got the carne asada papas and they were good. The only disappointing thing about the experience was I was too full to order their delicious cinnamon roll. read more

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This place is very comfortable and our waiter, Stephan was very friendly and upbeat. Bathrooms were very clean and food was so amazing. Everyone ordered breakfast burritos and they were full with flavor. Not only was our waiter nice but everyone else was wonderful, we could even hear laughing from the kitchen which made the environment very happy. Would 100% come again! read more

This place has amazing food. It never disappoints. Food is always great. Great service with a smile.

You better come hungry. Their breakfast burrito is huge. Many other things on menu also. Very busy which is a good thing. Enjoyed by a lot of people. read more

Any place that offers tomatoes with pesto as the default side garnish has my vote. The Eggs Benedict with spinach was excellent. Their hollandaise was super good. I was satisfied and still had some veggies in my diet so I felt good about eating out. My sister is a regular and loves their food. I agree and will be back the next time I'm in Thornton. Great job and outstanding service! read more

Good homestyle breakfast and the bacon is the best I have had at a restaurant. Highly recommend

Hits every time!!! Best menu and always exceptional costumer service. We go there all the time and always take their recommendations. Probably every dish there is good. Try everything!!! read more

Amazing, food was good, waiter named Estephan was awesome and super enthusiastic, just always with a smile and has a love of everything

Surprisingly, our excellent server, Jimmy, recommended the breakfast enchiladas which I chose to have with the chorizo sausage! Jimmy anticipated, our group's every wishes! Highly recommended! read more

Excellent food and service. Had the pumpkin sweet bread, which was very good. My son s said the scrambled tasted like fresh eggs instead of powdered. read more

the hype is real - get the cinnamon roll!! It was warm, ooey gooey, fresh and straight up DELICIOUS. Bae got the blueberry jumbo cakes && I ordered the Benedict. This is an establishment we'd take/recommend to family for sure. All of the employees were incredibly family friendly and attentive. There was a wait when we went, but it didn't stop me or anyone else from dining here - be patient, it's totally worth it!! read more

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Everything is great here.Service is fantastic everyone one here is friendly. Food is amazing and very large portions breakfast burritos are as large as plate. Highly recommend this Thornton location. This is a 10 for breakfast and the lunch looks great as well. read more

Soon as we crossed the threshold the service was amazing we were wowed by Shawna which gave amazing service she recommended several items of the menu she sold us on the coffee which was amazing she interacted with all the guests she was constantly checking on the tables and kept the coffee coming this place is a must come visit!!!!!! read more

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Great place to come for Pancakes & Good Coffee with a Ginormous Cinnamon Roll to go. Feels like it has been here forever! The nice people who work here really make you feel at home. It's hard to find good service where someone actually remembers your name & what I usually eat? Blueberry Pancakes, Crispy Bacon & scrambled eggs are my favorite go to. A cup of coffee is always a perfect addition. Hope to see you again soon. read more

The carne asada papas wasn't what I expected. The "carne asada" tasted like pot roast, and was tough. My wife had sausage patties that were not that tasty and tough. The server was pleasant, but the service to the table was slow, as was the food delivery. Cinnamon bun was the highlight of the experience, and the coffee was ok. Not bad, but we won't be back. read more

Walked in Saturday just after Noon and we were offered seating at the bar counter. The host was friendly and our server Kevin was very attentive and fun to chat with. My husband had the breakfast burrito with gravy and I had pancakes with eggs and bacon. Food was hot and the coffee was good. Want to go back and try some of the other items on their menu! read more

Doug's Diner - Thornton - Pancakes with eggs and bacon - Breakfast & Brunch Near Me - Thornton, Colorado