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Hearty Hotplate Halloumi & Garlic Mushroom Rolls with Smoked Relish

Golden-brown halloumi slices and portobello mushrooms sizzling on a cast-iron hotplate over an open campfire at a misty outback campsite.

There is nothing quite like the sound of a crackling fire pit to pull you out of your swag on a frosty July morning. When the red dirt of the outback is still damp with dew and the mist is hanging low between the ghost gums, your body demands two things: heat and a high-energy breakfast. While the classic bacon and egg roll is a staple, sometimes you want something a bit more robust—and honestly, a bit more exciting—to kickstart a long day on the tracks.

These Hearty Hotplate Halloumi & Garlic Mushroom Rolls are our go-to winter warmer. The saltiness of the squeaky halloumi pairs perfectly with the earthy, garlic-infused mushrooms, all balanced by a sweet and smokey tomato relish. It’s a meal that feels indulgent but is surprisingly simple to pull off on a single cast-iron flat grill. Best of all, it’s a vegetarian-friendly option that even the most dedicated carnivores in the convoy will be eyeing off.

What you need

Ingredients (Serves 4)

  • 2 packs (200g each) of Halloumi cheese, sliced into 1cm thick slabs
  • 8 large Portobello mushrooms (or 12 large button mushrooms), stalks removed
  • 4 large, crusty sourdough rolls or ciabatta buns
  • 2 large handfuls of baby spinach
  • 4 tbsp butter (salted is best for the bush)
  • 3 cloves of garlic, smashed and finely minced
  • 1 tbsp fresh rosemary or thyme, finely chopped (optional)
  • 1/2 cup of high-quality smoked tomato relish or chutney
  • Olive oil for the hotplate
  • Sea salt and cracked black pepper to taste

Gear

  • Flat grill / Hotplate over a fire pit or camp gas stove
  • Cast-iron skillet (optional, if you prefer to contain the garlic butter)
  • Sturdy metal spatula
  • Small bowl for mixing the garlic butter
  • Your best camp coffee mug (mandatory)

How to make it

  1. Stoke the Fire: Ensure you have a good bed of coals under your hotplate. You want a consistent, medium-high heat. If you’re using gas, set it to medium.
  2. Prep the Garlic Butter: In a small bowl, mash the minced garlic and herbs into the butter using a fork until well combined.
  3. Oil the Plate: Give the hotplate a light drizzle of olive oil. Place the mushrooms cap-side down first. Let them sizzle for about 3–4 minutes until they start to soften and release their juices.
  4. The Garlic Twist: Flip the mushrooms over. Place a dollop of your prepared garlic butter into the "cup" of each mushroom cap. Season with a pinch of salt and a generous crack of pepper.
  5. Grill the Halloumi: While the mushrooms are soaking up that garlic goodness, place the halloumi slices onto a clear section of the hotplate.
  6. Golden Perfection: Grill the halloumi for about 2 minutes per side. You’re looking for a beautiful golden-brown crust and a soft, squishy interior. Don't overcook it, or it will lose that signature squeak.
  7. Toast the Rolls: Slice your sourdough rolls in half and place them face-down on the edges of the hotplate. They only need about 60 seconds to pick up some warmth and a bit of charred flavour.
  8. The Wilt: If you have space, toss the baby spinach directly onto the plate for 30 seconds until just wilted. Alternatively, you can keep it fresh for a bit of crunch.
  9. Assemble: Spread a thick layer of smoked relish on the bottom half of each roll. Layer on the wilted spinach, two garlic-butter mushrooms, and two slabs of golden halloumi.
  10. Serve: Close the rolls, give them a gentle squish to let the mushroom juices soak into the bread, and serve immediately with a fresh brew.

Camp tips

  • The Esky Factor: Halloumi is fantastic for travel because it’s vacuum-sealed and has a longer shelf life than fresh eggs or meat, making it a great "end of the trip" luxury meal.
  • Mushroom Moisture: If your mushrooms are looking a bit dry on the hotplate, add a tiny splash of water or even a bit of beer—the steam will help them cook through without burning the caps.
  • Substitutions: No sourdough? This works just as well in a thick-cut white bread sandwich or even a wrap if you’re trying to save space in the pantry.
  • Cleanup: While the hotplate is still warm, give it a quick scrape with your metal spatula. It makes the final cleanup much easier once you’ve finished your coffee.

Closer + cross-sell

This recipe proves that camp cooking doesn't have to be complicated to be world-class. It’s about using a few high-quality ingredients and letting the fire do the work. When you're managing a busy morning at camp, having the right gear is what makes the difference between a relaxing start and a chaotic one.

If you’re looking to upgrade your off-grid kitchen or need reliable 12V solutions to keep your fridge running through the coldest outback nights, check out our Heavy-Duty 12V Caravan & Camper Accessories.

What’s your ultimate cold-morning camp breakfast? Are you a classic bacon and egg fan, or do you have a hotplate secret of your own? Let us know in the comments below!

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