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Brass Onion BistroBWorth Trying

Name: Brass Onion Bistro
Address: 22 Sion Hill Rd, Grace Park, Dublin 9, D09 KX22, Ireland, Dublin 9, Ireland
Rating: 4.6

22 Sion Hill Rd, Grace Park, Dublin 9, D09 KX22, Ireland · Restaurant · 4.6/5 Google (496 reviews)

Reservations · Takeout · Outdoor seating

Neighborhood bistro-cafe with friendly service, hearty brunch and burgers, some inconsistency at peak times; good for families and casual meals if you pick the right dishes.

Why it gets a B for overall quality

Brass Onion Bistro delivers solid neighborhood bistro dining with strong food quality anchored by hearty brunch plates and reliable burgers, paired with genuinely warm, accommodating service. However, inconsistent execution—particularly with Eggs Benedict and occasional overcooked items—and slower service during peak times prevent it from reaching higher territory. It's a dependable casual spot worth visiting if you're nearby or planning a relaxed family meal, especially for brunch.

Restaurant Summary

Set in a quiet corner of Drumcondra, Brass Onion Bistro reads as a neighborhood spot with warm, welcoming service and a cafe-bistro feel. Reviews describe relaxed music, clean bathrooms, and a buzz at peak times, with one diner noting, "They made space for me without a booking and I felt genuinely looked after." Expect casual comfort over glitz. The cooking leans modern European comfort with big-portion brunch, honest burgers, and a few global touches like pil pil prawns and Thai green curry. Highlights include the gluten-free fish and chips and soft, indulgent French toast, though Eggs Benedict can be inconsistent and peak-time dinners sometimes lag. Choose core crowd-pleasers and you will likely leave happy. Families are well served: there is a dedicated kids menu with real options (4oz cheeseburger, goujons, GF fish and chips, pancakes), and child diners called out hot cocoa and French toast as favorites. If you have picky eaters, stick to burgers, pasta-free mains, and sweet treats; adventurous plates are optional, not required.

At a Glance

Friendly, accommodating staff who go the extra mile
Hearty brunch and solid burgers with generous portions
Inconsistent Eggs Benedict and occasional overcooked items
Slow service during busy periods; reservations advised
Strong kid-friendliness with a full children menu

What Sets It Apart

gluten_free_fish_and_chips
kid_friendly_menu
neighborhood_warmth

What People Love

Genuine, kind service and welcoming vibe
Burgers that satisfy without fuss
Gluten-free fish and chips option
Brunch sweets like French toast and pancakes
Accommodating touches like handling birthday cakes

Points of Concern

Eggs Benedict and breakfast meats inconsistent (hard bacon, overcooked eggs) for some regulars
Occasional long waits to order and receive food at peak times
Menu or hours occasionally differ from online listings; verify before visiting
Desserts tasty but some find €8.50 high for portion size

Service & Dining Experience

Service StyleTable Service Average Cost€38-52 per person ReservationsRecommended

What to Order

For gluten-free diners, the fish and chips batter is GF; pair with mixed leaves or roasted baby potatoes for a safe set.
Vegetarians have halloumi burger, wild mushroom bruschetta, and burrata sambo; confirm pesto nut content if needed.

Perfect For

Weekend brunch with friends
Casual family dinners
Solo coffee and a burger stop
Low-key birthday celebrations

Location Insights

Area: Residential northside pocket near Drumcondra; calm local vibe with clinics, schools, and small shops.

Safety: Generally safe, family-oriented streets with steady daytime footfall; quiet after dark.

Nearby: Near clinics and GP offices; handy for neighbors and pre-airport bites with nearby bus routes.

Practical Information

Opening Hours

Monday09:30–15:00 Tuesday09:30–15:00 Wednesday09:30–15:00 Thursday09:30–15:00 Friday09:30–21:00 Saturday09:30–21:00 Sunday09:30–18:00

Available: Reservations, Takeout, Outdoor seating

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