Mac n’ Cheese Grilled Cheese with Sundried Tomatoes

This 5-ingredient recipe takes grilled cheese sandwiches to a new level!

Like any period of change, the transition into Spring has been a bit of a roller coaster. Between the weather, some spring cleaning, and Spring Break, our energy levels have been all over the place. Lawrence (LTP) and I have been doing our best to keep motivated and entertained though! Of course, our favorite way to have some fun is by getting in the kitchen.

We tried out a new recipe and it was such a hit that we had it again a few days later. I think what makes recipes repeat successes in our house, is when they’re easy and versatile – this recipe is both. It’s one of those meals that’s great for lunch or dinner and tastes great with a variety of different add-ins. I love remaking a favorite dish into something new with only a few tweaks!

2 Cheesy Favorites In-One

It’s not a huge surprise that this recipe was such a hit. It brings two of our favorites together into one amazing dish after all – Grilled cheese sandwiches and Mac ‘n Cheese. Soo cheesy I know, but so worth it! And then there’s the garlic focaccia bread… you really can’t go wrong.

The other great thing about this recipe – it’s super easy! Using Joe’s Diner Frozen Mac ‘n Cheese really helps cut the preparation time down, which is great for busy days… or lazy ones. Plus, with the extra kick of pancetta and sun-dried tomatoes, you’ll forget it was frozen. Of course, you could always use your own homemade mac ‘n cheese, or even yesterday’s leftovers.

A Conveniently Flexible Option

It doesn’t matter if it’s a quick mid-week dinner or an easy weekend meal, you can never have too many effortless recipes. Don’t get me wrong, cooking a big hearty dinner is a lot of fun, but sometimes it’s nice not having to think too hard about cooking. This mac ‘n cheese grilled cheese sandwich is perfect for that. It’s so quick and convenient, great for any day of the week and any time of day.

You can even switch up the flavors in a flash by making a few tweaks to the add-ins. The pancetta and sun-dried tomatoes are an amazing combination, but there are so many possibilities. Perhaps you have some bacon in the fridge, maybe leftovers from breakfast? Toss it in! Spinach, caramelized onion, or mushrooms are all great options too. It’s flexible to everyone’s tastes and great for getting rid of things sitting in your fridge too!

Trader Joe’s Ingredients:
  • 14 oz Joe’s Diner Frozen Mac ‘n Cheese
  • 4 oz Uncured Pancetta
  • 1/2 cup Julienne-sliced sun-dried tomatoes in olive oil
  • Earth Balance Original Buttery Spread
  • 2 slices of Trader Joe’s Sliced Muenster Cheese
  • 2 slices of Trader Joe’s Cheddar Garlic Sliced Focaccia Bread
  • Dash of salt and pepper

  • Preheat your oven to 375 degrees.
    Remove the mac ‘n cheese from its packaging and the film from the top. Place it on a baking sheet and on the middle rack in your oven. Bake for 25 minutes.
  • While the mac ‘n cheese is baking, cook the uncured pancetta in a non-stick pan for about 6 minutes. Drain the excess grease and place it aside.
  • Remove the mac ‘n cheese from the oven once it’s done. Mix in the uncured pancetta, 1/2 a cup of julienne-sliced sun-dried tomatoes in olive oil, and a dash of salt and pepper.
  • Place the mac ‘n cheese mix in the oven for an additional 10 minutes.
  • While the mac ‘n cheese mixture is baking, lightly butter both sides of each slice of Trader Joe’s Cheddar Garlic Sliced Focaccia Bread.
  • For this step, you can use a frying pan, but we made use of my 27-inch grill.
    Place your pan or grill on the stovetop, lightly coat it with oil, and set it to medium heat.
  • Remove the mac ‘n cheese mixture from your oven and set it aside.
  • Place 2 slices of Trader Joe’s Sliced Muenster Cheese directly on the skillet. Once the cheese begins to bubble, place a slice of focaccia bread on top of each piece of cheese and let it sit for 20-30 seconds. Flip the slices of focaccia bread over, with the golden cheese facing up, and add the mac n’ cheese mixture to one slice of the focaccia bread.
  • Let pieces continue to cook for 1-3 minutes.
  • First, remove the slice of focaccia bread with the mac ‘n cheese mix on top from the pan or grill and place it onto a plate. Remove the second piece of focaccia bread and place it on top of the Mac ‘n Cheese mixture.



  • Mykalee
    Posted April 28, 2021 10:26 pm 0Likes

    I never thought of mac and cheese grilled cheese before! These were so good! My family loved these!

  • nicole
    Posted April 29, 2021 12:28 am 0Likes

    Okay WOW, and can you beat 5-ingredient anything? I don’t think so! Thanks for sharing this recipe that’s not only delicious but such a time saver.

  • Marta
    Posted April 30, 2021 3:19 am 0Likes

    My daughter squealed when she saw her lunch plate. Her favorite sandwich and side dish in one. Winner!

  • Jessica
    Posted April 30, 2021 6:48 pm 0Likes

    I had some leftover mac and cheese so I tried this recipe and it was a hit. Such a fun way to do a weekend lunch or repurpose leftovers.

  • Barry J.
    Posted May 1, 2021 11:48 pm 0Likes

    I’ll eat mac and cheese anything! The sun-dried tomatoes were an added bonus. I think I just found my new cheat meal.

  • Jen
    Posted May 2, 2021 1:08 pm 0Likes

    I LOVE all things mac so I was so excited when I stumbled across this recipe. Not only was it delicious but it was super filling too and I can’t wait to make it again.

  • Robin Sparks
    Posted May 2, 2021 7:10 pm 0Likes

    Cheese is a weakness of mine, so this cheese lover was thrilled with this sandwich.

  • Kaluhi
    Posted May 5, 2021 11:32 am 0Likes

    This was sinfully indulgent and every bite had me looking forward to the next! Can’t wait to make this again!!!

  • Lilly
    Posted May 5, 2021 3:38 pm 0Likes

    This has to be the best grilled cheese sandwich I’ve ever had! The Mac and cheese and sundries tomatoes is just so delicious together!

  • Chenée
    Posted May 5, 2021 5:06 pm 0Likes

    This was so incredible!! The sun-dried tomatoes just made it all perfect.

  • Tamara
    Posted May 5, 2021 6:17 pm 0Likes

    Now this was a SANDWICH! Super easy to make, and the kids were extremely happy with it. The mac and cheese was a great spin on traditional grilled cheese sandwiches.

  • Jazz
    Posted May 5, 2021 6:33 pm 0Likes

    This sandwich is a winner. Switched up my lunch at home routine with it yesterday and enjoyed every bite!

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