Follow usOur family’s favourite onion marinade.
Ending bland barbecues since day one.
One easy step. Big flavour. Choose your marinade, coat your meat, refrigerate for 24 hours, then cook.
Rated 5 stars on Google · Read the reviewsReal five-star reviews from ONLY ONIONS customers on Google. The cheeky headlines are ours. The words are all theirs.
This marinade has made our family barbecues 10x times better, whole family is obsessed with it now and it is the only way we can barbecue from here on. Highly recommend giving this a go!
This was amazing! 2 kilos of chicken disappeared in one sitting. The whole family loved it and I’ll definitely be getting more
This onion marinade didn’t just flavour my lamb cutlets - it gave them main-character energy.
Just used this for pork. Minimal effort and maximum taste. Sensational customer service. Made meal prep so much easier and added a new flavour I’m excited to keep tasting
Delicious. Tenderised my meat perfectly
Great product , loved it so much I bought more instantly it makes food taste so much better
Really loved the taste of this onion marinade! It gave the meat so much more flavour and made it taste way better. Definitely recommend it if you want to add extra flavour to your meat.
I had the original and the brown sugar and garlic to start off and it definitely lived up to the hype.
Best marinade I’ve ever had! Goes so well with all meats 😍
The best onion marinade! Such an easy way to add so much flavour to our meat, would highly recommend.
I just used a bottle of the only onion original marinade and it was brilliant.
Was really impressed with this onion marinade! The flavour is rich, fresh and incredibly versatile.
Each 250 mL bottle is $9.99. Choose delivery or free pickup on the bottle you want. Payment is handled securely by Stripe.
The one that started it all
Made from our family’s secret recipe. It’s been part of our tradition, and our dinner table, for as long as we can remember. Onion juice with salt and oregano, ready to use.
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Pure onion. Your rules.
Pure onion juice — use it as your base and season your meal exactly how you like it.
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Second helpings. Then thirds.
Four new ONLY ONIONS marinades, each built on our brown onion juice base. Real onion. Simple ingredients. Big flavour. Coat, refrigerate for 24 hours, then cook.
Savoury. Classic. Garlicky.
Our family’s onion marinade with a big hit of garlic. A savoury classic for chicken, lamb and everything off the grill.
Ingredients: Brown onion juice, garlic, salt, oregano, pepper.
Flavour with a kick
Onion marinade with real chilli heat. For the ones who like their barbecue with a kick.
Ingredients: Brown onion juice, chilli, salt, oregano, pepper.
Smoky, warm, golden
Smoky, warm and rich in colour. Paprika and onion together make a crowd-pleasing marinade for beef, chicken and skewers.
Ingredients: Brown onion juice, paprika, salt, oregano, pepper.
Sweet meets savoury
Sweet meets savoury. Brown sugar and garlic caramelise beautifully on ribs, pork and chicken.
Ingredients: Brown onion juice, brown sugar, garlic, salt, oregano, pepper.
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One bottle. One pour. 24 hours in the fridge. Here’s everything that goes into every ONLY ONIONS marinade, and everything that doesn’t.
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Onion Man is our official pour-master. One bottle, one generous pour, 24 hours in the fridge — and your steak, ribs, chicken and skewers are ready for the grill.
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ONLY ONIONS is family owned and operated, right here in Sydney.
ONLY ONIONS Original is our family’s secret marinade. It has been a big part of our tradition and of growing up. It was there at every barbecue, every celebration and every Sunday family lunch, passed down and perfected over the years.
With its Mediterranean and Middle Eastern roots, the recipe has been a closely kept family secret for years. At every family BBQ it was the staple, the one thing everyone could agree on and loved, even the picky eaters. More than anything, it brings the family together.
We grew up with that flavour, and now we bottle it ourselves in small batches using the same recipe, so your family can enjoy it too.
ONLY ONIONS is built around the natural character of fresh onion. During the 24-hour marinade, onion's natural enzymes can help tenderise the meat while its savoury flavour works into every bite.
Fresh onion contains natural enzymes that can help soften and tenderise meat as it marinates.
Instead of simply seasoning the surface, the 24-hour onion marinade gives the meat time to take on a rich, distinctive savoury character.
Coat your meat, refrigerate for 24 hours, then cook. One straightforward step for tenderness and flavour that stands apart.
Three easy family favourites to get you started. Every one is the same simple idea: one bottle for about 1 kg of meat and 24 hours in the fridge.
You’ll need: 1 kg chicken thigh, 1 bottle ONLY ONIONS Original, skewers.
You’ll need: 1 kg lamb chops, 1 bottle Raw Onion Juice, plus your own salt, garlic, lemon or herbs.
You’ll need: 1 kg steak (rump or scotch), 1 bottle ONLY ONIONS Original.
Always keep meat refrigerated while marinating and cook thoroughly according to safe cooking guidance.
Marinate today, cook tomorrow. Scroll to follow one steak through its 24 hours with ONLY ONIONS.
Everything you need to know before your first pour, at a glance. Still got a question? Call 0437 570 308.
Onions provide vitamin C, fibre and plant compounds including quercetin, plus prebiotic components. ONLY ONIONS builds flavour around a familiar whole-food ingredient.
As a general guide, one 250 mL bottle is suitable for approximately 1 kg of meat. Use more or less to suit your taste and meal.
Original: our family’s secret recipe, made with onion juice, salt and oregano.
Raw Onion Juice: pure onion juice so you can add your own seasoning.
We post Australia-wide. Delivery is $11.70 per order, added at checkout. Keep refrigerated on arrival.
Yes. Pickup is free from Peakhurst Sydney 2210 NSW. Choose “Order for free pickup” on your bottle and we’ll text or call to confirm a time.
Call, email or drop by for pickup. We’re a small family team and we’ll get back to you quickly.
Show us what you’re cooking with ONLY ONIONS. Post your barbecue, your skewers or your Sunday roast and tag @only_onions_marinade. Onion Man reposts his favourites.
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