This post may contain affiliate links. Learn more here.
Entrees/ Recipes/ Sides/ Vegetarian Recipes

Grilled Halloumi and Summer Veggie Foil Packets

Grilled Vegetable and Halloumi Foil Packets

Grilled Vegetable and Halloumi Foil Packets

During the summer months we try to use our grill as often as possible. Besides helping to keep the house nice and cool, it is also a chance to spend some time with my husband. I typically handle all our meals but when we grill it becomes a joint effort. I prep, then he is in charge of the actual cooking, since I tend to be a bit of a klutz and have injured myself on more than one occasion!

Grilled Vegetable and Halloumi Foil Packets

These vegetable and halloumi foil packet dinners have quickly become a go-to in our grilling rotation. On my end, the prep work is incredibly simple. Plenty of fresh veggies, halloumi cheese and fresh herbs are chopped up and tossed together in a large bowl with some olive oil. The mixture is then divided and sealed up tightly in two large foil packets, before being placed directly on a heated grill. Once on the grill, there is nothing more to do. Just relax and wait for dinner to be served! It is a win-win for both of us. Plus, there is virtually no clean up involved—just toss away the foil!

Grilled Vegetable and Halloumi Foil Packets

When prepping the veggies for the packets, you want to be sure to slice the onion, zucchini and peppers to about the same size, about just under ½ inch thick, so that they cook nice and even. You can also use different fresh herbs here if you would like; whatever you happen to have on hand is fine.

By cooking the foil packets on the grill over medium-high heat, the veggies and cheese get nice and tender but also form a layer of char on the bottom, which is one of my favorite aspects of grilling. It adds so much flavor! The halloumi is a great addition to these packets, as it stands up incredibly well to the heat and retains its shape, unlike other cheeses.

Grilled Vegetable and Halloumi Foil Packets

Grilled Halloumi and Summer Veggie Foil Packets

Keep your oven off and cleanup a breeze with these simple foil dinner packets. Filled with summer veggies, halloumi cheese and plenty of fresh herbs!
Prep Time: 20 minutes
Cook Time: 15 minutes
Total Time: 35 minutes
Servings: 3 to 4 servings


  • 8 ounces halloumi cheese cut into 1/2-inch chunks
  • 1 medium onion sliced
  • 1 medium zucchini halved lengthwise, then sliced
  • 2 medium red bell peppers sliced
  • 2 medium yukon potatoes cut into 3/4-inch chunks
  • 3 tablespoons olive oil
  • 3 tablespoons minced fresh basil
  • 1 tablespoon minced fresh parsley
  • 1 1/2 tablespoons minced fresh rosemary
  • 2 large cloves garlic minced
  • 1/2 teaspoon salt
  • 1/4 teaspoon pepper
  • 1/2 cup raw walnut halves chopped


  • Preheat a gas or charcoal grill over medium high heat.
  • Add the halloumi, onion, zucchini, peppers, potatoes, olive oil, basil, parsley, rosemary, garlic, salt and pepper to a large bowl and mix until well combined.
  • Cut out 4 (about 18-inch) long rectangles of aluminum foil. Place two of the sheets on a work surface, then top each with an additional piece of foil (so they are double lined).
  • Divide the vegetable mixture evenly between the foil pieces and spread in a thick layer, leaving a 2- to 3-inch border around the edges. Cut out 2 slightly smaller pieces of foil and place over the veggies. Tightly roll up / pinch together the edges around all sides so the packets are well sealed.
  • Place the packets directly on the heated grill and cook for 15 to 20 minutes. Carefully open the packets - there will be quite a bit of steam. Sprinkle the tops of the veggies with the walnuts and season with additional salt / pepper to taste if needed.
Craving more veg-friendly recipes? Shop our collection of vegetarian and vegan cookbooks!

You Might Also Like


  • Reply
    Jennifer @ Delicious Everyday
    August 10, 2015 at 7:31 pm

    It looks absolutely delicious! And I love the fact that it’s super easy to put together and basically a no-mess grilling recipe. This is perfect on really busy days!

    • Reply
      Ashley Jennings
      August 11, 2015 at 9:17 am

      Thanks Jennifer! The no-fuss clean up may be my favorite part! 🙂

  • Reply
    August 11, 2015 at 12:16 pm

    Think you could make this in the oven/ stove top?

    • Reply
      Ashley Jennings
      August 12, 2015 at 9:09 am

      Hi El – I tried cooking these once in the oven and after about an hour the potatoes still weren’t completely cooked all the way through. I think it could be done in the oven – you’ll just have to play around with the temp and time! Partially pre-cooking the potatoes might also help…

  • Reply
    August 12, 2015 at 3:40 pm

    These look perfect for camping! Do you have suggestions on changing cooking method or cooking time over a campfire or in coals?

    • Reply
      Ashley Jennings
      August 14, 2015 at 8:09 am

      Thanks Camille! I’ve actually never cooked over a campfire or in coals … so I’m not sure! Sorry!

  • Reply
    maureen kennedy
    September 15, 2015 at 12:53 pm

    My husband and I LOVE halloumi – especially cooked. This looks delish and will try in my oven (sadly we don’t have a grill). I’ll throw in some red pepper flakes to spice it up a bit. Thanks for the great recipe!

    • Reply
      Ashley Jennings
      September 19, 2015 at 7:29 am

      Hope you enjoy Maureen!

  • Reply
    Janette L
    May 29, 2017 at 8:45 pm

    Everyone should be awareby now that hot tin foil is toxic. At least put ur food on parchment paper or parchment cooking bags before wrapping in foil. ❤️

  • Leave a Reply

    Recipe Rating