COMO The Treasury Restaurant Perth: A Culinary Journey in the Heart of the City

Nestled in the heart of Perth, within the historic State Buildings, COMO The Treasury Restaurant offers a sophisticated dining experience. This exquisite restaurant, known for its elegant atmosphere and impeccable service, welcomes guests from 6:30 AM to 10:30 PM daily, allowing for breakfast, lunch, and dinner, and everything in between. Its location at 1 Cathedral Ave, Perth WA 6000, places it perfectly for both locals and tourists seeking a memorable meal. The restaurant boasts a design that blends heritage architecture with contemporary design, providing a welcoming and atmospheric experience.

Menu Highlights

COMO The Treasury’s menu celebrates the best of contemporary Australian cuisine, with influences from around the world. The dishes are crafted with fresh, seasonal ingredients, showcasing culinary expertise. Here’s a glimpse of what awaits you:

Breakfast

• Avocado Toast with Poached Eggs: Creamy avocado, perfectly poached eggs, and a hint of chili flakes.
• Buttermilk Pancakes with Berries: Fluffy pancakes, fresh berries, maple syrup, and whipped cream delight.
• Smoked Salmon Benedict: Classic eggs Benedict with smoked salmon and a rich hollandaise sauce.
• Bircher Muesli with Seasonal Fruits: Healthy bircher muesli, fresh fruits, and a touch of honey.
• Full English Breakfast: Sausage, bacon, eggs, beans, toast, and mushrooms. The perfect way to start.
• Acai Bowl with Granola: Refreshing acai bowl, granola, and fresh fruit for a vibrant start.

Starters

• Grilled Octopus with Romesco Sauce: Tender grilled octopus, vibrant romesco sauce, and toasted almonds.
• Seared Scallops with Cauliflower Puree: Perfectly seared scallops, creamy cauliflower puree, and crispy capers.
• Beef Tartare with Crispy Shallots: Finely chopped beef, crispy shallots, and a tangy dressing.
• Burrata with Heirloom Tomatoes and Basil: Creamy burrata cheese, ripe heirloom tomatoes, and fresh basil.
• Spicy Tuna Tartare Crispy Wonton: Spicy tuna on a crispy wonton for a beautiful appetizer.
• Duck Liver Parfait with Brioche: Smooth duck liver parfait, toasted brioche, and a sweet fig jam.

Main Courses

• Pan-Seared Barramundi with Lemon Butter: Flaky barramundi, lemon butter sauce, and seasonal vegetables.
• Slow-Roasted Lamb Shoulder with Rosemary: Tender lamb shoulder, infused with rosemary, and roasted to perfection.
• Grilled Rib-Eye Steak with Red Wine Jus: Juicy rib-eye steak, red wine jus, and creamy mashed potatoes.
• Seafood Risotto with Saffron and Prawns: Creamy seafood risotto, saffron, and succulent prawns.
• Roasted Chicken with Root Vegetables: Delicious roasted chicken and various root vegetables.
• Wagyu Beef Burger with Truffle Aioli: Wagyu beef burger, truffle aioli, and hand-cut fries.

Pasta & Risotto

• Lobster Ravioli with Saffron Cream: Exquisite lobster ravioli, saffron cream sauce, and fresh herbs.
• Spaghetti Carbonara with Guanciale: Authentic spaghetti carbonara, guanciale, and a rich egg sauce.
• Wild Mushroom Risotto with Parmesan: Creamy wild mushroom risotto, parmesan, and a touch of truffle oil.
• Puttanesca Pasta with Kalamata Olives: Classic puttanesca pasta dish with capers and olives.
• Pesto Pasta with Pine Nuts: Fresh pasta with pesto sauce, pine nuts, and parmesan cheese.
• Aglio e Olio with Chili Flakes: Simple but flavorful pasta with garlic, olive oil, and chili flakes.

Sides

• Truffle Parmesan Fries: Crispy fries, truffle oil, and grated Parmesan cheese.
• Creamy Mashed Potatoes: Smooth and creamy mashed potatoes, perfectly seasoned.
• Roasted Asparagus with Parmesan: Tender roasted asparagus, parmesan, and a drizzle of olive oil.
• Sautéed Spinach with Garlic: Fresh sautéed spinach, garlic, and a touch of lemon.
• Mixed Green Salad with Vinaigrette: Fresh mixed greens salad with a light vinaigrette.
• Grilled Broccoli with Lemon: Grilled broccoli with lemon juice and a bit of zest.

Desserts

• Chocolate Lava Cake with Vanilla Ice Cream: Decadent chocolate lava cake, vanilla ice cream, and a warm center.
• Lemon Tart with Raspberry Coulis: Tangy lemon tart, raspberry coulis, and a delicate pastry crust.
• Crème brûlée with Caramelized Sugar: Classic crème brûlée, caramelized sugar, and a silky custard.
• Tiramisu with Coffee and Mascarpone: Authentic tiramisu, coffee-soaked ladyfingers, and mascarpone.
• Apple Crumble with Vanilla Custard: Warm apple crumble, vanilla custard, and a sweet, comforting dessert.
• Selection of Artisan Cheese: A selection of artisan cheeses with crackers and fruit.

The interior of COMO The Treasury Restaurant exudes elegance with its high ceilings, original architectural details, and sophisticated décor. The service is attentive and professional, creating an atmosphere of understated luxury. Pricing reflects the quality of the ingredients and the overall dining experience. The vibe is one of refined relaxation, ideal for a special occasion or a memorable meal with loved ones.

In conclusion, the must-try dishes include the perfectly seared scallops, the tender slow-roasted lamb shoulder, and the decadent chocolate lava cake. This is the perfect spot for those celebrating special occasions, enjoying a romantic dinner, or simply wanting to experience Perth’s finest. The staff is attentive, and the quality of food is exquisite. COMO The Treasury is a great dining experience and a must-visit for anyone who appreciates sophisticated food and ambiance.

Restaurant Planning Notes

This guide is designed to help readers compare Post COMO The Treasury, in Perth with clearer visit planning, menu context, and practical ordering checks. Restaurant details can change quickly, so the final booking, menu, hours, and price details should always be confirmed through a current official source before visiting.

How to Use This Guide

Use this page as a starting point before you travel, book, or place an order. First, decide whether Post COMO The Treasury, fits the occasion: a quick meal, a casual catch-up, a family dinner, a date night, takeaway, or a more planned restaurant visit. Second, compare the likely menu style with what your group actually wants. Third, confirm the live details that can change: opening hours, booking rules, menu availability, prices, service fees, dietary handling, and delivery coverage.

This matters because restaurant pages become outdated quickly. A static page can still help when it explains how to think about the menu, what to verify, and how to avoid common ordering mistakes. Treat this guide as an editorial checklist, then use the restaurant’s official website, booking page, social profile, or current delivery listing for final confirmation.

Practical Menu Notes

Post COMO The Treasury, is best approached as a restaurant dining option. Readers should look for mains, shareable plates, drinks, desserts, and visit-specific menu choices. If the current menu is long, avoid choosing only by the first dish name you recognise. A better method is to compare the main categories, then choose one anchor item, one supporting item, and one side or drink that balances the meal.

For first-time visitors, start with the dish category the restaurant is most clearly known for, then add one balancing side. For groups, order across categories instead of choosing several similar dishes. That gives everyone a better sense of the restaurant and usually makes the meal easier to share. If you are ordering takeaway or delivery, choose items that travel well and keep sauces, toppings, or delicate sides separate where possible.

Real-World Visit Checks

• Check current hours: restaurant trading times can change by season, staffing, holidays, and private events.
• Check booking rules: popular venues may need reservations, deposits, seating limits, or cancellation notice.
• Check the latest menu: dishes, prices, lunch specials, tasting menus, and delivery options can change without warning.
• Check the location: restaurants with similar names, branches, or old listings can cause confusion in maps and delivery apps.
• Check value before ordering: compare portion size, sharing style, service fees, and delivery charges rather than looking only at headline menu prices.

Dietary and Allergy Notes

Do not rely only on a third-party guide for allergy, gluten-free, dairy-free, nut-free, vegan, vegetarian, halal, or other dietary guarantees. Even when a menu item sounds suitable, preparation can involve shared fryers, shared utensils, dairy-based sauces, nuts, seafood, eggs, wheat, or other ingredients that are not obvious from a short menu title.

If a dietary requirement matters, ask the restaurant directly before ordering. Useful questions include whether the dish contains the ingredient, whether it is cooked on shared equipment, whether substitutions are possible, and whether staff can record the request clearly. That direct check is more reliable than assuming based on a menu category.

Editorial Note and Author Information

Author: MyReserveTable Editorial Team. This guide is prepared as a practical restaurant planning resource. Readers should confirm live restaurant details such as current menus, prices, hours, booking rules, and dietary handling directly with the restaurant before visiting or ordering.

Verification Notes

• Menus, prices, opening hours, bookings, delivery coverage, and dietary handling can change quickly.
• Before visiting, confirm current details through the restaurant’s official website, booking page, social profile, map listing, or current delivery listing.
• If two public sources disagree, prefer the newest official restaurant source.