We enjoyed the Sunday lunch deal at a nice window table by the fire. Beef was delicious and the option of a 500 ml carafe was ideal. Good value and pleasant service

Great food, nice atmosphere, will visit more often this year

Great food & drinks. The french onion soup is great

Busy but good servant lovely food . Will book again

Fantastic food and great service. We will definately be back

The food was fresh and good quality. I enjoyed the ambience (lighting and music too). Mains took a very long time to arrive and the interior/decor is in need of attention.

Great food - consistent level of service and high food quality following John's sad passing.

Delicious hot soup. Excellent smoked haddock risotto ( I’ll be sure to have it again). Excellent friendly service).

Staff were very attentive and the food we had was fantastic.

A very enjoyable experience. Wood recommended Great quality of food

Love this restaurant! We always visit when we are in Glasgow. Food us consistently great and service is fab!

Excellent food and very accommodating staff. It was a pleasure to be there. Thank you.

Our Glasgow tasty, gluten-free go-to that never lets us down.

Fantastic food and service. Will definitely be back for more.

Great service , wonderful food . Looking forward to next visit !

Food delicious- roast beef was perfectly done. Staff excellent too

This was our 3rd visit, we will be back again, thank you.

Food and service were fantastic. Steak cooked perfectly . Great gluten free options.

Food was great. Staff were friendly but we asked for water for the table twice and never got any. Coffees were luke warm.

The staff were so friendly, kind and patient. The ambience warm and attractive. The food delicious.

Arrived 30 mins early and taken to seat right away

First time visiting RedOnion, will definitely be back! Fast service and great food!

Food and service amazing as always. Lovely friendly cozy feeling restaurant.

The food is fantastic. We received great service. Would recommend

Marvelous meal from a menu full of inspiring dishes. Attentive and friendly staff. Always a pleasure to dine here.

Restaurant great, staff lovely, service class, table time 2hrs, great dinning experience,

Excellent service , food was perfect and deserts were amazing lovely restaurant

Food great service great staff polite and friendly would definitely be back

Great lunch menu choices. Standard of food and service was excellent. Friendly ambience.

Interesting menu, good service, not ‘rushed’. Coeliac guest had almost he same menu, and his food was clearly marked. Would especially recommend to other GF customers.

Exceptional restaurant, the food was exquisite, the staff were sooo friendly,helpful and knowledgeable .the atmosphere, decor and all round vibe was very comfortable and peasant.couldnt recomend red onion highly enough to do it justice.

Great service and excellent quality, well presented and delicious food.

Was a lovely restaurant with lovely atmosphere.Our servers were excellent and food was very good indeed.Would recommend this place.

Excellent experience food and service were excellent a rare find

Table was ready when we arrived. Really good food, good size portions, appropriately priced. Waitstaff attentive without being overbearing. Would definitely be high on my list of places to return to in Glasgow.

Excellent service, by superb staff, and food in lovely surroundings

What a wonderful Sunday roast that was. Great restaurant, great wine, great service, great dessert , great coffee. My wife and I just loved the whole experience. Such a great restaurant. We will be back.

Brilliant food and service. Will visit again soon. Thank you.

Great ambience. Very tasty food. Pleasant service with a smile.

Lovely food , great ambience and very helpful hardworking staff

Really nice restaurant, amazing food, lovely friendly staff, nice atmosphere

Fantastic food and service, this is a wonderful place to eat and catch up with friends x

Food amazing, best meal out in a long time. We where given an it’s on voucher for Christmas and they had a separate menu with plenty of options

This is lovely restaurant with a great "buzzy" atmosphere, frequented by all ages. It is very handy for theatres and the city centre. There is an interesting menu including a very reasonable pre theatre option and the food is delicious. All the staff are relaxed, friendly and helpful. Highly recommended!

Delicious food and lovely atmosphere and the staff were very attentive and service was quick

Spot on as usual, and comfortably warm. I’ll be back.

Good great and very friendly and helpful staff. Definitely recommend Red Onion.

Hi booked this restaurant for a birthday meal,food was good.service not so good.very disappointing

Excellent food and outstanding service. Appreciated by all 5 guests.

Great service, all the staff were very attentive and the food was fantastic