1 at Causeway St.

06/09/2026

Customer: “I’ll have whatever that table’s having.” 👀

Us: “No problem.” 😂

Apparently we misunderstood the concept of ordering your own food… 🍽️🤣

06/09/2026

Sunday Roasts at 1 at Causeway St. 🍽️

Choose from our selection of slow-cooked roasts, piled high with crispy roasties, Yorkshire pudding, seasonal vegetables and plenty of gravy.

£22.95 per person
🕧 Sundays | 12.30pm – 8.30pm

📍 1 at Causeway St. Restaurant
Book your table and make a Sunday of it.

05/09/2026

🔥 SATURDAY LUNCH SORTED! 🔥

Looking for somewhere delicious to catch up this Saturday? Our NEW LUNCH MENU has landed at 1 at Causeway! 🍽️

From Lite Bites from £5 to Mains from £10 and Sides just £2.50 there’s something for everyone.

✨ NEW LUNCH MENU
📅 Monday – Saturday
⏰ 12.30pm – 2.30pm
📍 1 at Causeway St Restaurant, Portrush

Perfect for a Saturday catch-up, lunch date or a bite with friends!

Book your table online:
onecausewaystreet.com⁠

05/09/2026

Our lunch menu comes with a little more than just great food… 👀😂

Come along for lunch, enjoy the food, enjoy the craic… and whatever you do, watch out for the water 💦

You may need an umbrella. ☔😂

02/09/2026

02/09/2026

LUNCH JUST GOT A LITTLE BETTER…

Our brand new Lunch Menu is now being served at 1 at Causeway St. Restaurant.

From Lite Bites from £5 to mains from £10, there’s plenty to choose from whether you’re after a quick lunch, a catch-up with friends or a proper feed with a sea view.

And yes… you can add a side to any main meal for just £2.50.

Served Monday–Saturday | 12.30pm–2.30pm

📍 1 at Causeway St. Restaurant, Portrush

Good food. Great views. Lunch by the sea.

01/09/2026

OUR NEW LUNCH MENU...

Our brand new lunch menu has officially landed at 1 at Causeway St. Restaurant!

Whether you’re joining us for a quick bite, meeting friends for lunch or taking your time over an afternoon in Portrush, there’s plenty to choose from.

-LITE BITES FROM £5
-LUNCH MAINS FROM £10
-SIDES £2.50

We’ve also made choosing your meal even easier, with allergens clearly marked throughout our menus to help you find the right option for you.

Lunch menu served Monday - Saturday from 12.30pm.

1 at Causeway St. Restaurant, Portrush

27/08/2026

Food with a view ✨

Is this your view today 🌊

Join us at 1 at Causeway St. Restaurant for lunch 12.30pm–2.30pm and dinner from 4.30pm 🍽️

Book your table online ⬇️
onecausewaystreet.com

25/08/2026

From the pass to your plate 👀

Fresh, beautifully plated and ready to be enjoyed. This is what’s coming out of the kitchen at 1 at Causeway St. Restaurant

Good food, great atmosphere and plenty to tempt you.

📍 1 at Causeway St. Restaurant, Portrush
Open Monday - Saturday 12.30-2.30pm & 4.30pm-late Sunday 12.30-8.30pm

19/08/2026

☀️ LAST CHANCE FOR SUMMER SAVINGS! 🍽️

The summer holidays are nearly over, but there’s still time to enjoy a few more family meals out before the savings end!

With the temporary VAT reduction coming to an end on 1st September, now is the perfect time to make the most of our REDUCED KIDS’ MENU PRICES at 1 at Causeway St. Restaurant!

Whether you’re finishing off your summer days out in Portrush, meeting the family for lunch or enjoying one last summer dinner, enjoy delicious food for less while you can! 🌊☀️

✨ REDUCED KIDS’ MENU PRICES
📅 Available until 1st September
📍 1 at Causeway St. Restautant, Portrush

One last summer meal before the savings end!