How to Cook Steak Fajitas on a Parrilla BBQ

Grilled steak fajitas served on a wooden board with flour tortillas, grill bell peppers, guacamole, lime halves, and a bottle of BBQ seasoning in the background.

Fire up the coals and let’s get sizzling because today, we’re making mouthwatering steak fajitas over a Parrilla BBQ.

Whether you’ve already nailed a few backyard feasts or you're just getting started, this is a cracking way to flex your grilling skills without the fuss. The beauty of using a Parrilla BBQ is the control it’s real fire cooking, with adjustable grill height that gives you the perfect char every time.

If you're after flavour, theatre, and that true Asado vibe, this cook-up is for you.

 

Why a Parrilla BBQ Is Perfect for Fajitas

Parrilla BBQs are built for real flame flavour and total control. The open fire setup lets you adjust the grill height so you can sear your steak fast and hot, or slow things down if you're cooking thicker cuts. It’s all about heat precision and chargrilled flavour, two things fajitas absolutely thrive on.

Plus, there’s something deeply satisfying about cooking over live coals. It's not just dinner. It's an experience that’ll have everyone thinking you’re a BBQ God sent from heaven.

Already have a Parrilla? Exposure to rain and sun will shorten its life, so it’s worth protecting your setup with a quality BBQ cover that fits snugly over your grill. We have Parrilla 885 covers and Parrilla 610 covers designed specifically for Flaming Coals models to help keep your gear in top shape for years to come.

What You’ll Need

Here’s the lineup for a simple but knockout fajita night:

  • Skirt steak
  • 3 capsicums (red, yellow, green)
  • 1 red onion
  • 1 avocado
  • 2 limes
  • Boomas BBQ Fiesta seasoning (or DIY: chilli powder, smoked paprika, cumin, salt, pepper, minced garlic)
  • Olive oil
  • Tongs, heat proof gloves, chopping board, and a cold one in hand

 

Step-by-Step: Parrilla Style Fajitas

1. Tenderise Your Skirt Steak

Skirt steak has flavour for days but can be a bit tough. Give it a quick go with a meat mallet or Jaccard. Not only does this help break down the fibres, it lets that seasoning soak right in.

A person wearing black gloves uses a meat tenderiser tool to tenderise a raw skirt steak on a wooden cutting board.

2. Season Like You Mean It

Drizzle olive oil over your steak and coat it with the Boomas BBQ Fiesta rub. Really work it into the grain this is where the flavour magic happens. Let it rest for at least an hour while you get your coals going.

Raw skirt steak coated with a dry spice rub on a wooden cutting board, with a bottle of Booma’s BBQ "Fiesta & Siesta" Mexican seasoning placed behind it.

3. Fire Up the Parrilla BBQ

We’re using Flaming Coals lump charcoal, fired up in a chimney starter for speed. We love this charcoal as it’s all natural, has good sized chunks, easy to light and burns hot and long. Once your coals are glowing, spread them out in the base of the Parrilla BBQ and lower the grill closer to the heat for searing.

A person wearing black gloves places large pieces of lump charcoal into a charcoal chimney starter positioned on a Flaming Coals Parrilla BBQ.

4. Time to Cook

Throw the steak and capsicum straight onto the hot grill. Skirt steak cooks fast about 4–5 minutes per side, depending on thickness. Rotate your capsicum till they’re blistered and soft.

Seasoned steak and halved capsicums (green, yellow, red) along with a white onion grilling over hot coals on a Flaming Coals Parrilla BBQ.

Pro tip: Use that adjustable height wheel to keep things cooking evenly and avoid flare ups.

Grilled skirt steak with visible char marks cooking on a Flaming Coals Parrilla BBQ, surrounded by green, yellow, and red capsicum halves and a white onion over glowing charcoal.

5. Rest & Slice

Once cooked, let the steak rest for 5 to 10 minutes. Slice it into thin strips across the grain. Do the same for your charred capsicum and onion.

6. Build Your Fajitas

Serve your juicy, smoky steak with:

  • Avocado slices or mashed avocado
  • A squeeze of fresh lime
  • Warm tortillas

This isn’t just food, it’s a backyard fiesta.

Grilled steak fajitas with tortillas, capsicums, guacamole, lime halves, and BBQ seasoning on a wooden board.


Why Backyard BBQs Taste Better on a Parrilla

There’s something primal and rewarding about open fire cooking. You’re not just heating food, you’re creating moments. The Parrilla BBQ gives you unmatched flavour, control, and that real Aussie outdoor vibe.

From quick cooks like fajitas to slow Sundays with lamb, once you’ve cooked over a Parrilla BBQ, there’s no going back.

 

Ready to Level Up Your BBQ Game?

Explore our range of Flaming Coals Parrilla BBQs, built tough for Aussie backyards and made to deliver flavour-packed results every weekend.

Shop Parrilla BBQs at BBQ Spit Rotisseries

 

FAQs

Q: Is a Parrilla BBQ good for beginners?
A: Absolutely. With its adjustable grill height and simple layout, it’s one of the easiest ways to get into real fire cooking. Like anything new, it’ll take you a few goes to get the hang of it, but what you nail it, you’ll never go back to a boring gas BBQ ever again. 

Q: What’s the best cut of steak for fajitas?
A: Skirt steak is traditional for its flavour, but flank steak works great too. Just be sure to slice it against the grain after cooking.

Q: How do I control the heat on a Parrilla BBQ?
A: Adjust the grill height using the side wheel! Raise it for slower cooks or when flare-ups happen, and lower it to sear and char quickly.

Here’s to More Legendary Cookups

Whether it’s your first time on the grill or your hundredth, the right gear makes all the difference. A Parrilla BBQ isn’t just a piece of equipment, it’s the centrepiece of your next feast. It’ll make cooking on a gas BBQ seem like kindergarten. 

So go on, give it a crack. Load up the steak, fire up the coals, and make it a weekend to remember.

 

Author Name

by: Rhiannon Peterson