• ¼ cup HEINZ [SERIOUSLY] GOOD™ Caramelised Onion Mayonnaise
  • 4 thick slices ciabatta bread (or use toast bread)
  • ¾ cup grated tasty cheese
  1. Pre-heat the oven grill.
  2. Spread HEINZ [SERIOUSLY] GOOD™ Caramelised Onion Mayonnaise onto the ciabatta bread slices. Scatter over grated cheese. Place under the pre-heated grill for 3-5 minutes until the cheese is melted and golden.

Made With

Rate and Review

49 Ratings

Reviews (49)

Noeline's Review | Rating

Really yummy. A great luncheon dish

Belinda's Review | Rating

You forgot to add the cheese (what sort) to list of ingredients

Horton's Review | Rating

Ideal quick luncheon for two gold carders!

Joy's Review | Rating

This new mayo gives a new meaning to recipes. Try this one with crispy grilled bacon on the side. Delicimo!!!

maopa's Review | Rating

a seriously good crowd pleasing recipe!

angela's Review | Rating

absolutely delish

Cara's Review | Rating

The new Heinz Seriously Good Caramelised Onion Mayonnaise is really yummy. Made the cheese on toast using the onion Mayonnaise and it was delicious.

Peter's Review | Rating

I'll give this recipe top marks as long as it's Blue cheese used

Judy's Review | Rating

Delicious.The Heinz Seriously Good Caramelised Onion Mayonnaise really sets off the cheese nicely.

Jill's Review | Rating

Delicious and so easy!

Betty's Review | Rating

This is so good, so much tastier than just ordinary Mayo.

William's Review | Rating

Quick and easy very tasty

Mary's Review | Rating

great with a bowl of mushroom soup

Jenny's Review | Rating

Onion mayonnaise complements well with the cheese

Liz's Review | Rating

Really easy for the children to make and they love the new mayo

Pamela's Review | Rating

My favorite taste flavor is caramelised onion so combined with toasted cheese equals a sure winner, tasty, convenient, quick and nutritious.

Wendy's Review | Rating

Cheese on toast is always a winner and this is a great variation. No trouble either

Chizu's Review | Rating

Easy but bit of different!

Kirsty's Review | Rating

So simple but with the edition of the Caramelised Onion Mayo it just makes it irresistible!

Sarah's Review | Rating

Never thought of adding mayo to my grilled cheese before, sounds intriguing would probably add some sliced tomato as well

Michelle's Review | Rating

I love Ciabatta bread but using Heinz Seriously Good Caramelised Onion Mayonnaise and cheese makes this delicious! Great for a starter when friends come round or for a mid day snack. It's now a firm family favourite!

Suma's Review | Rating

Yummy recipe, so easy to make and a delicious treat

Brenda's Review | Rating

This is seriously going on my 'meat free Monday' menu - cheers for the inspiration it sounds divine.

Arthur's Review | Rating

Combined with grated blue cheese this is a winner with the family, it's a good variation.

Rob's Review | Rating

So simple - only problem is they did not last long - the family devoured them!

Richard's Review | Rating

Dead easy to make and tastes great!

Jacqui's Review | Rating

Excellent, delicious, easy and fast. How does it get any better than this? A winner!

Robyn's Review | Rating

Great for the grandchildren

Grant's Review | Rating

Quick and easy!

Alison's Review | Rating

I'm loving this new Caramelised Onion Mayo, the flavour is amazing! Tastes just like real yummy onions and goes great with the cheesy ciabatta, kids love it as an after school snack

Lyndsey's Review | Rating

that is some very posh cheese on toast! I'd be so impressed with this for dinner-I'm a real cheese on toast fan!

Marama's Review | Rating

This mayo goes AMAZING with cheese - the caramelisation of the onion adds just enough sweetness contrast all the savoury creaminess of the cheese and mayo. Super quick and easy to do, too.

Sarah's Review | Rating

Nice, easy weekend lunchtime option. We also tried making these as toasted sandwiches with the mayo on one side of the bread and relish on the other, and they were really tasty

Nicola's Review | Rating

YUM! The Caramelised Onion gave it that extra kick of flavour, and loved how it took all of 10 minutes from start to eating; so easy! Will be having this again!

Daisy's Review | Rating

Everyone in my house liked it. I made this for lunch & added chopped up precooked sausages to make it a bit more filling.

Leah's Review | Rating

Quick, easy and oh so tasty !!

Paul's Review | Rating

Quick, yummy and simple to make.

leonardus's Review | Rating

a seriously good crowd pleasing recipe

elvi's Review | Rating

Cheese on toast is always a winner and this is a great variation. No trouble either

Andrea's Review | Rating

I just used toast bread and my girls loved it!! (so did I)

Naomi's Review | Rating

An easy was to add some interest to an old favourite. Yum!

Melanie's Review | Rating

A fantastic take on a classic - adding the caramelised onion mayo is genius! Really yummy and a tasty, easy idea for lunch :)

Terina's Review | Rating

Easy for the kids to make and tasty enough for them but I'd prefer some relish with mine.

Catherine's Review | Rating

The ultimate comfort food. Mmmmm

Judy's Review | Rating

The onion flavour really added a new dimension to the old "mouse trap" idea. The family loved it for lunch yesterday. Thank you

Amber's Review | Rating

Simply Devine... a great recipe for my kids and tasty too

Sharon's Review | Rating

delicious, very indulgent

Tom's Review | Rating

I just love cheese so this would have to be one of my favourites and the caramelised onion mayo just added to the flavour. Awesome!!!

Peter's Review | Rating

Now this would make a darn good quick lunch. Got to look out for the onion Mayonnaise next time I'm at the supermarket. Cheers