Caramelized Onion, Asiago and Arugula Sandwich

by simplylife on March 21, 2012

For the longest time, I said I didn’t like sandwiches.

When I first met my husband, he never understood that.  We would go out for lunch and I wouldn’t even give the “sandwich” section on the menu a glance.

When there were possibilities of big bowls that tossed together more ingredients I could count on my two hands, or the spicy taste of a curry on my tongue, or warm pizza loaded with toppings, or or…well, I think you get the picture.

Thinking about those things makes a few ingredients plopped between two slices of bread just seem so boring.

Maybe it was making the same sandwich everyday for lunch in high school that did this to me?  Yeah, for someone who can’t eat the same meal twice in a year, I have a feeling that’s what it was.

Well, it finally hit me.  Sandwiches could be fun too!  There are infinite bread recipes, tons of spreads to spice things up, and the toppings don’t always have to be turkey and cheese.

Now imagine, two pieces of warm, fluffy homemade bread that held together melted cheese, caramelized onions and peppery arugula…

Now, we’re talking my language.

I couldn’t be more ecstatic I finally gave sandwiches another try.  This Caramelized Onion, Asiago and Arugula Sandwich will make you swoon like never before.  It will make you drool over a sandwich!, and give you a whole new appreciation for what can be done with two slices pillows of bread.

Caramelized Onion, Asiago and Arugula Sandwich

by Simply Life

Keywords: bake saute sandwich entree brunch vegetarian cheese leafy greens mushrooms

Ingredients (serves 2)

  • 2 small baguettes (I made this using half of this dough)
  • 2-3 tbs. olive oil
  • 1 large onion, sliced
  • 4 button mushrooms, slices
  • 2 garlic cloves, chopped
  • 3 tbs. sun-dried tomatoes (I buy jarred that are sliced and in oil)
  • 2 tsp. balsalmic vinegar
  • 1/2 tsp. sugar
  • 2 handfuls arugula
  • Several slices asiago cheese

Instructions

1. Preheat oven to 350 degrees. Heat olive oil in saucepan over medium-high heat. Add onion and cook about 5 minutes, until browned. Add in mushroom and cook additional 5 minutes. Add garlic, sprinkle with sugar and mix together. Stir in balsamic vinegar and cook about 5 additional minutes over medium heat. Set aside.

2. Slice baguettes open down center. Layer bottom piece of bread with asiago cheese. Top with arugula and caramelized onion mixture. Wrap entire sandwich in foil and bake about 8 minutes, until warmed through. Serve and enjoy!

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~What is your favorite kind of sandwich?

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  • http://www.110pounds.com/ Lisa Eirene

    This looks AMAZING! I want this! I love caramelized onions.

  • http://gowiththedough.wordpress.com/ Hillary

    I can’t get past this bread. Mail some to me? Kthanks!

    • http://www.simplylifeblog.com/ Simply Life

      I would if it wasn’t all gone…oops! :)

  • Belinda

    You know, I love sandwiches but never really think to eat/make them that often. But this, I’m with you, I totally would!!

  • Heather

    This is my kind of sandwich.

    I like anything with lots of veggies, avocado and swiss cheese!

  • http://megan-deliciousdishings.blogspot.com/ Megan

    That is one gorgeous sandwich. The bread looks especially amazing!!

  • http://theathletesplate.com Matt

    Yes please! This looks amazing!

  • Anonymous

    I am usually not a big sandwich fan unless: 1. The bread is REALLY awesome, 2. the ingredients are unique (like here!). However, I do love a good caprese sandwich!

    • http://www.simplylifeblog.com/ Simply Life

      I agree with both requirements! :)

  • Kristen @ swanky dietitian

    This is definitely my kind of sandwich!
    I love a good piece of bread..and lots filings sound amazing!
    I agree that sometimes sandwiches can be boring. But not with ones like this! :)

  • http://www.tiptopshape2.blogspot.com/ Liz @ Tip Top Shape

    Oh man this sounds fantastic!!!

  • Sweetcarolinescooking

    Didn’t like sandwiches?! Crazy talk, haha. But this one looks absolutely incredible. Just look at that bread! Want!

  • http://yummychunklet.wordpress.com/ Yummychunklet

    What great photos of your sandwich, especially the first one!

  • http://bite-sized-thoughts.blogspot.com/ Kari

    I used to be the same, but I am coming around to them with age (and yes, more time since high school sandwich lunches!). I still prefer wraps though I think – my sandwiches always seem to fall apart on me!

  • http://whatisbakinginthebarbershop.blogspot.com/ Colleen

    YUM YUM YUM. That is all. :)

  • http://www.changeofpaceforme.com/ Kristen@Change of Pace

    Gah that bread!!! I’d literally eat anything with caramelized onions on it. Seriously.

  • http://www.nextupwithj.blogspot.com/ Jennifer

    I like that this is a vegetarian sandwich! I usually glaze over the sandwich part of menus too. Maybe I shouldn’t be so hasty next time…

  • Mom

    Okay now, it’s just been proven that you could pursuade a porcupine to come gently. Your words are amazing and although I don’t like onions, am scared of mushrooms and get queezy biting into a tomatoe slice, I would try this! You have a gift that makes the words come ALIVE and even though I don’t like these ingredients, your sandwich looks amazing!!!

  • http://justonecookbook.com/blog/ Nami | Just One Cookbook

    I’m in. I’m going to make it for lunch either tomorrow or the day after tomorrow… Your photos are so seducing that I can’t wait till I make this!! Caramelized onion & mushroom look so good…and cheese.. YUM! I might make it into panini too, so I can actually bite it. LOL. Great recipe, thanks!!!

    • http://www.simplylifeblog.com/ Simply Life

      Ooooh, love the panini idea! Let me know how it is! :)

  • http://merigoesround.com/ meri

    Mmmm anything on a crusty bread or baguette!

  • Jolene (www.everydayfoodie.ca)

    Hmmmm, I think that sandwich you just posted would be my favourite … now I just need a taste :-) You mail me sandwich? ;-) Hehe.

  • http://jojoshouse.com/ JoJo

    Oh yeah, there are lots of exciting sandwiches!!
    Too many good ones to pick a favorite, but I love having avocado, tomato, caramelized onions in it.
    I definitely need veggies to add a fresh-ness :)

  • Ola daleka_droga

    sandiwiches are more like a home made food for me, I never order them when I go out eating.
    Yours look perfect!
    Life and travelling
    Cooking

  • http://hotlyspiced.com/ Hotly Spiced

    Yes, well there are sandwiches and there are sandwiches and yours is a sandwich everyone would want to eat. How fresh and delicious does it look! When you ask what sort of a sandwich I like, that is definitely the kind of sandwich I’m up for! xx

  • Nancy at Good Food Matters

    The key to a good sandwich is good bread—which you have got here! gorgeous loaves.
    The other key is the right ratio of fresh ingredients to bread—also a winner here. Yummy sandwich!

  • Emily @ A Cambridge Story

    This is definitely a sandwich worthy of a second look! I agree that many sandwiches can be blah — but these ingredients sounds incredible together!

  • Viviane Bauquet Farre

    They say that the bread makes a sandwich… but this whole creation looks delicious! Such a wonderful combination of ingredients made all the more appealing through your photography.

    • http://www.simplylifeblog.com/ Simply Life

      Thank You!

  • http://missmagnoliamunches.blogspot.com Rebecca

    I love sandwiches! I usually make them with cheap’o sliced, bagged bread, so I can’t imagine how scrumptous this would be. Carmelized onions are also one of my favorite food groups.

  • http://www.culinarycolleen.com/ Colleen

    I used to be a sandwich hater, too! I got so bored as a kid with my standard ham and cheese on sliced bread. I probably really annoyed my parents when I always asked for a dinner-type meal at lunch. Luckily, I’ve ventured out to new, more interesting sandwiches as an adult. This one looks delicious!

  • http://mybizzykitchen.com/ Biz

    I am looking away from the onions, but I will definitely give your bagette recipe a go! Grilled cheese sammie – or a reuben – love sandwiches!

    My daughter took a hard salami sandwich on white bread and muenser cheese every single day from age 6 to about age 16!

  • http://www.ofmusesandmeringues.blogspot.com/ Beth

    You’re talking my language too! This sandwich looks divine.

  • Karriann Graf

    I can’t stop drooling… Your sandwich is just divine!

    “Spice it Up”

  • http://www.4seasonsoffood.com/ Ranjani

    What a delicious looking sandwich! Caramelized onions + melty cheese is such a great combination

    • http://www.simplylifeblog.com/ Simply Life

      Agreed! :)

  • http://twitter.com/FoodieAsmita Asmita

    That is one amazing looking sandwich. Cannot wait to make it for my hubby.

    • http://www.simplylifeblog.com/ Simply Life

      Oh good! I hope he likes it! :)

  • http://kirantarun.com/food Kiran @ KiranTarun.com

    Don’t tell anyone — I don’t like onions. On the other hand, caramelized ones are my besties :D

    • http://www.simplylifeblog.com/ Simply Life

      Raw onions are sometimes hard for me to eat too- but I LOVE caramelized ones!

  • http://www.eatrunwrite.com/ Erin

    You had me at caramelized onions. Lovely!

  • http://www.tinyskillet.com/ Lyndsey@TinySkillet.com

    You are talking my language here, and accompanied by such stunning photos. I must say I am a sandwich snob, and am very selective on what ones I’ll eat. I have been enjoying arugula as a topper lately, so good. I like your creation with all the wonderful ingredients coming together on those fantastic pillows :)

  • http://www.bakingserendipity.com/ Baking Serendipity

    I love this! Plain old, cold cut sandwiches are definitely not my thing. (It makes for sometimes difficulty in packing lunches, I have to admit.) This is definitely a sandwich I could get used to!

  • http://www.cookiesleuth.com/ Cookie Sleuth

    This looks like a fantastic sandwich! Grilled cheese is my favorite.

  • Erin Glabets

    Oh my goodness this looks so amazing!!!

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