• 3 eggs
  • ¼ cup HEINZ [SERIOUSLY] GOOD™ Caramelised Onion Mayonnaise
  • 8 slices rye, wholegrain or sourdough bread
  • 1 cup cress
  1. Place the eggs in a saucepan and cover with cold water. Bring to the boil. Reduce heat and simmer for 7-8 minutes to hard-boil the eggs. Remove from the heat. Rinse the eggs in cold water. Stand until eggs are cold enough to remove the shells.
  2. Place the peeled eggs in a mixing bowl and smash with a fork. Mix through HEINZ [SERIOUSLY] GOOD™ Caramelised Onion Mayonnaise and season with freshly ground black pepper.
  3. Divide the egg mixture between 4 slices of bread. And spread to cover the surface of the bread. Scatter over cress. Top each with another slice of bread. Cut each sandwich in half to serve.

Made With

Rate and Review

74 Ratings

Reviews (74)

Judy's Review | Rating

A delicious change to a basic egg sandwich! Slightly sweet for my palate though. My hubby loved it

maopa's Review | Rating

Sounds like an egg-cellent twist to my typical egg sandwich! Cannot wait to try it

angela's Review | Rating

very yummy. Sounds so nice

Greer's Review | Rating

this is a completely new twist for eggs sammys healthy, fulling and colourful so easy and quick to make

Judy's Review | Rating

Absolutely delicious, a new take on a childhood favourite of mine.

Julia's Review | Rating

this is the most delicious combination egg sandwich I've ever made - it is now my go-to !

Peter's Review | Rating

Smashed eggs come on take more time and mash the eggs property and you will find that they don't fall out while you eat them. Allso put chopped parsley in the mashed eggs.

Eric's Review | Rating

Easy to make variation on a timeless classic.....the Seriously Good Caramelised Onion Mayo gives a needed smoothness and with the deep flavouring this simple snack is lifted to a whole new level...simply yum!

Julie's Review | Rating

great easy sandwich for lunch enough to leave you feeling satisfied and pleased that it is a healthy tasty lunch

Jenny's Review | Rating

Very yummy makes it easy to jazz up a classic!

Douglas's Review | Rating

Very tasty and makes an egg sandwiche taste different

William's Review | Rating

So good hard to stop making and eating

mary's Review | Rating

I love egg sandwiches and this recipe makes them extra special, just delicious

Joanna's Review | Rating

This is such a great way to keep the egg moist and add flavour at the same time

Glenn's Review | Rating

Smashed Egg Sandwiches are a kiwi classic, this modern rendition with Heinz Seriously Good Caramelised Onion Mayonnaise gives it that extra taste kick. I'm certainly going to enjoy more of these over the summer at the bach!

Jeannette's Review | Rating

Excellent flavorsome inviting egg sandwiches. Good for both entertaining and family lunches. Must use Heinz though.

Pamela's Review | Rating

Third choice. Not everyone likes hard boiled eggs, but with the new Heinz Seriously Good Caramelised Onion Mayo added even finicky eaters will love it.

Kate's Review | Rating

Love it, so forgotten about good old fashion egg and mayo sandwich. Excellent addition - the caramelised onion mayo.

Jenni's Review | Rating

It's the best egg sandwich I've ever made. The Caramelised Onion Mayo was seriously creamy and increase the umami taste.

Trish's Review | Rating

Absolutely lovely, use the onion mayo on egg sammies all the time also on my lettuce sammies as well, super duper

Lesley's Review | Rating

This sounds yummy. My favourite sandwich filling is mashed egg and lettuce. Must try this new onion mayo.

Denise's Review | Rating

Has to be the best egg sandwiches I have ever tasted. YUMMY

Sarah's Review | Rating

Love my egg sandwiches and the new caramelized onion mayo, although I didn't have water cress on hand so I replaced it with some chopped parsley

Michelle's Review | Rating

This was fabulous and the Heinz Seriously Good Caramelised Onion Mayonnaise gave a lovely and fresh spin on the basic egg sandwich! Highly recommended!

Janet's Review | Rating

Amazing !

Lynn's Review | Rating

Makes me hungry

Jill's Review | Rating

Nothing like an egg sammie made with a quality mayo like Heinz. Tasty, fillling, healthy. And goes down a treat at gatherings, especially Club Sammies! Even toasted tastes great with mayo in filling!

Marilyn's Review | Rating

absolutly tasty and couldnt have egg sandwiches without Caramelised Onion Mayeo. Makes them taste simply delicious.....

Mandy's Review | Rating

Didn't think egg sandwiches could get any better but the Caramelised Onion Mayo certainly did, yuuuuum

gail's Review | Rating

adore egg sandwiches & the caramelised onion mayo adds a new tingle to my tastebuds .

Shuna's Review | Rating

I have always loved egg sandwiches since I was a child. The caramelised onion mayo lifts them to a whole new level. Why use the word "smashed" though as it gives negative connotations as far as eggs are concerned!

Brenda's Review | Rating

Love love loved it! or as they say in Hebrew 'hayah metsuyan' - it was absolutely delicious.

Arthur's Review | Rating

Have tried this one and it's an egg sandwich with a difference , certainly from the egg sandwich we had as kids. It's very good and will get it again.

MARIANNE's Review | Rating

My all time favourite sandwich! - and tastes even better with Heinz Seriously Good Caramelised Onion Mayo = but I'd use 1/8c and 1/8c Heinz regular mayo.

Rob's Review | Rating

I made this for lunch today - none left and very easy yummy recipe!

Richard's Review | Rating

So easy to make for a quick lunch.

Jacqui's Review | Rating

Breakfast, Lunch, Midnight Feast. Great and very simple. The new "Seriously Good Caramelised Onion Mayo" is a winner. Love it!

Robyn's Review | Rating

Delicious easy lunch

Imelda's Review | Rating

Love having it in my sandwhich instead of just plain mayo.

Jacqueline's Review | Rating

This Seriously Good Mayo is well named. It made a Seriously Good sandwich. Just love the onion flavour, which enhances the (Free Range!!) eggs so well.

Grant's Review | Rating

Quick and easy!

Audrey's Review | Rating

The egg sandwich with Mayo, plus tomato slices and lettuce was delish (didn't have any cress) but everyone in our house loved the new Caramelised Onion Mayo so it looks likes being a family favourite from now on.

Cathryn's Review | Rating

not usually a cress fan but was super yum !! i also dont eat onions as i dont like the texture but the caramalised onion mayo was delish

Sharon's Review | Rating

Wonderful flavor kick for the good old egg sammy yum loved it

Lyndsey's Review | Rating

I'm coming over all nostalgic! an adult version of my childhood fave!

Fiona's Review | Rating

This is a nutritious easy sandwich to make. The egg mixture can be stored in the fridge for a few days so a bigger amount can be made. If made with three slices of wholemeal bread with the cress in one layer they are a great and party and pot luck plate to have. Try a little sprinkle in the egg and Mayonnaise mixture as well.

Nikki's Review | Rating

OMG these egg sammies are yummy. My 16 month old son loves them as well.

Jenny's Review | Rating

the sammies were so tasty and delicious due in no small part to the mayo being creamy and sweet. None left over!

Daisy's Review | Rating

The mayo gives it that little extra something that you don't get with ordinary mayo.

Leah's Review | Rating

Heinz Seriously Good Caramelised Onion Mayonnaise totally yummy added to eggs, in fact master 9 now adds it to everything !

Tracey's Review | Rating

they are very nice. love the Caramelised onion mayo . great on wedges

Toni's Review | Rating

Quick and easy! Seriously great taste.

Paul's Review | Rating

A easy and simple idea for lunch. Used lettuce instead of cress and it tasted good.

leonardus's Review | Rating

Very tasty and makes an egg sandwiche taste different

elvi's Review | Rating

It's the best egg sandwich I've ever made. The Caramelised Onion Mayo was seriously creamy and increase the umami taste.

Andrea's Review | Rating

A very yummy new twist to an egg sandwich! The new Heinz Seriously Good Caramelised Onion Mayo just takes the simple egg sandwich to a new level. Seriously scrummy!!!!!

Naomi's Review | Rating

Easy way to add some interest to an old classic

Melanie's Review | Rating

Loved this take on an ordinary egg sandwich, but am not a big fan of garden cress. I prefer tomato slices instead!

robin's Review | Rating

we all loved it even better with lettuce an tomato good on potato salad too

Robyn's Review | Rating

Basically the same as the usual egg sandwiches but with more flavour with the addition of the caramelised onion mayo. I always like egg sandwiches, so this is bound to be a winner.

Rosemary's Review | Rating

Quick easy and very tasty. The Seriously Good Caramalised Onion Mayo is really tasty especially good in home-made hamburgers

Glenis's Review | Rating

My grandchildren loved the sandwiches. Came back for more!!!

Alexandra's Review | Rating

Simple but yummy! Sub out the mayo to change the flavor easily.

michele's Review | Rating

what a seriously god way to enjoy an egg & this delicious mayo & healthy too

robin's Review | Rating

so good even better with tomato everyone loved them

Catherine's Review | Rating

A kiwi classic. Great on a summers picnic

Judy's Review | Rating

The most delicious egg sandwich I have ever eaten. The caramelised onion mayo really made it

Michelle's Review | Rating

Omg this is seriously delishimo a new twist on a yummy egg sandwich. Yum!

Sharon's Review | Rating

really good, and felt healthy!

Tom's Review | Rating

While not a great fan of egg sandwiches, I must admit that with the addition of the Caramelised Onion Mayo, It certainly made it very palatable, nice easy lunch. I enjoyed it.

Charmaine's Review | Rating

Very easy to make and it tastes great

jackie's Review | Rating

Yum it was delicious, I will definitely add to one of my favourite sandwiches.

Charmaine's Review | Rating

Easy and tastes great

Murray's Review | Rating

White toast bread works particularly well as white bread is still a favorite with me.