Welcome to Siennas
Southend-on-Sea's Premier
Restaurant and Coffee Bar
When the going gets tough, the tough get grilling. Bringing heat to your meat. No one can compete with our meat
Your special occasion destination
Nestled in the heart of Southend-on-Sea, Sienna offers a delightful fusion of authentic burgers, specialty coffees, hearty breakfasts, and refreshing bubble teas. Our warm and inviting ambiance makes us the perfect spot for family gatherings, friendly meet-ups, or a cozy meal. We also provide private party spaces to make your special occasions truly memorable.
Our Key Offerings
Innovative & Artisan Cocktails
Continuously update the menu with creative, signature cocktails
crafted using premium ingredients and modern mixology techniques.
Afternoon Tea Experiences
Complement the cocktail menu with delicious food options, including small plates and seasonal specialties, to enhance the overall experience.
Our Menu Highlights
Grilled Chicken
For a lighter option, try our perfectly grilled chicken dishes. Served with your choice of seasoning or marinade, every bite is tender, flavorful, and satisfying.
Our Menu Highlights
Coffee
Kick back with a freshly brewed coffee or a selection of premium teas. From espresso-based drinks to soothing herbal blends, our beverages are the perfect way to unwind.
Our Menu Highlights
Bubble Tea
Add a fun twist to your day with our bubble tea! Choose from a variety of flavors and toppings for a refreshing and tasty treat.
Our Menu Highlights
Burgers
Indulge in our juicy, mouth-watering burgers made with the finest ingredients. From classic beef to chicken and vegetarian options, each burger is grilled to perfection and served with your choice of sides.
Our Menu Highlights
Ice Cream
Finish off your meal with a scoop (or two) of our homemade ice cream. Rich, creamy, and available in a variety of mouth-watering flavors, it’s the perfect way to sweeten your day.
Make food, not war
Our Menus
CAFFEE
Ice Cream
Bakery
Pizza
We saved you a seat
Make an online
Reservation
When the going gets tough, the tough get grilling. Bringing heat to your meat. No one can compete with our meat
The siennasuk.com and related logos are the property of Ultra Innovations Limited (UK Company Registration Number # 14939765).
Copyright © 2025 Ultra Innovations Limited. All Rights Reserved.