Cumulus Inc. sits on Flinders Lane in the Melbourne CBD as one of chef Andrew McConnell's earliest and most enduring restaurants, running from a 7AM breakfast service through to late-night dinner in a single all-day format. The kitchen is built around a modern Australian menu with a strong roasting and grilling focus, best known for a twelve-hour lamb shoulder served for the table and ricotta hotcakes that remain a fixture of the breakfast menu. Roasted bone marrow, oysters, and a rotating charcuterie board round out a menu designed to be grazed across the day rather than eaten as a fixed set of courses. The dining room is anchored by a long communal marble bar that runs almost the length of the space, alongside closer bench seating and a handful of tables, giving the restaurant an open, bustling character rather than a formal one. The wine list favours drinkable, food-friendly Australian and European bottles by the glass, suited to the share-style menu and long lunches. Bookings are recommended for dinner, particularly Thursday to Saturday, though breakfast and daytime service can generally accommodate walk-ins, especially on weekdays. The overall vibe is polished but unpretentious -- a CBD fixture for both quick weekday lunches and longer evening meals at the bar.
| Price | $$$ |
|---|---|
| Hours | Daily from 7AM breakfast through to late dinner |
| Reservations | Recommended for dinner via cumulusinc.com.au |
| Address | 45 Flinders Lane, Melbourne VIC 3000 |
Signature dishes
- Twelve-hour lamb shoulder
- Ricotta hotcakes
- Roasted bone marrow
Good to know
- Known for
- All-day Flinders Lane bistro known for its communal marble bar and roast dishes
Location
45 Flinders Lane, Melbourne VIC 3000
-37.8168, 144.9671 View on map
Highlights
- All-day service from 7AM breakfast through late dinner
- Twelve-hour lamb shoulder served family-style
- Ricotta hotcakes on the breakfast menu
- Long communal marble bar as the centrepiece of the room
- Roasted bone marrow and rotating charcuterie
Tips for visiting
- Book ahead for dinner, especially Thursday through Saturday
- Breakfast and lunch are easier to walk into on weekdays
- The lamb shoulder is designed for sharing and best ordered for two or more
- Bar seating along the marble counter suits solo diners and quick meals
- Ask for wine by the glass to match courses across a longer meal
Accessibility
The restaurant has step-free entry from Flinders Lane; the marble bar and table seating are on one level, though the space can be tightly packed at peak times.
Visit, book or contact
Frequently asked questions
Is Cumulus Inc. open for breakfast?
Yes, service runs from 7AM daily and continues through to late dinner.
Do I need a reservation?
Bookings are recommended for dinner, particularly on weekends, while breakfast and lunch can often be walked into.
Is the lamb shoulder enough for one person?
It is a twelve-hour-cooked dish meant for sharing, so it works best split between two or more diners.
Where can solo diners sit?
The long marble bar offers casual seating well suited to solo diners or quick meals.