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Steak Carnitas
These speedy steak carnitas are juicy, deeply seasoned, and finished with beautifully caramelised edges. Small pieces of steak cook quickly in a hot pan before being piled into warm tortillas with salsa, guacamole, sweet pickled onions, and salty cheese. They’re easy enough for a weeknight, but generous enough for a proper taco feast.
Speedy Steak Carnitas
Speedy steak carnitas are my go-to when I want bold flavour fast. I sear seasoned steak until crisp at the edges, then shred or slice it and toss it with lime juice, garlic, and spices for that rich, citrusy depth. It’s everything I love about slow-cooked carnitas, but done in a fraction of the time. Perfect stuffed into tacos, layered over rice bowls, or served with a big scoop of guacamole – quick, punchy, and completely satisfying.
Ingredients
- 500g beef, diced
- 2 tbsp smoked paprika
- 1 tsp cumin
- 1/2 tsp garlic salt
- 3 tbsp olive oil, divided
- 1 onion, sliced
- 1 red pepper, sliced
- 1 tsp lemon juice
- 1/2 tsp lime juice
- Salt and pepper, to taste
Instructions
- Toss the diced beef with 2 tablespoons of olive oil, smoked paprika, cumin, and garlic salt until well coated. Set aside to marinate whilst you cook the onions and peppers.
- Heat the remaining tablespoon of olive oil in a large skillet over medium heat. Cook the onion and red pepper for about 10 minutes, or until the onion has started to brown and caramelise. Remove from the skillet and set aside.
- Using the same skillet over medium-high heat, cook the marinated beef in batches until dark brown and caramelised on the outside.
- Return the onions and peppers to the skillet with the beef. Add the lemon juice and lime juice and toss everything together.
- Serve immediately.
Notes
- Cooking the beef in batches rather than all at once is the key to getting that dark, caramelised crust. Too much meat in the pan at once drops the temperature and causes it to steam rather than sear, and you'll lose all that beautiful colour and flavour.
- Smoked paprika is doing a lot of the heavy lifting in this marinade. Use a good quality one for the best result.
- A short 10 minute marinade is all you need here, but if you've got the time, leaving the beef to marinate in the fridge for up to an hour deepens the flavour significantly.
- Use a cut of beef that's suitable for quick cooking, like sirloin, rump, or scotch fillet. Avoid anything that needs a long, slow cook as it won't have time to tenderise here.
- I use this large cast iron skillet for searing beef. It holds the heat beautifully and gives you an even, dark crust without sticking.
- Let the beef sit undisturbed in the pan for a minute or two before stirring. Moving it around too much prevents the crust from forming properly.
- The combination of lemon and lime juice at the end adds a bright, citrusy finish that cuts through the richness of the smoked paprika beef.
- For extra heat, add a pinch of chilli flakes to the marinade.
- Leftovers can be stored in an airtight container in the fridge for up to 3 days. Reheat in a hot skillet over medium heat for the best result, or in the microwave if you're in a hurry.
- This dish freezes well. Portion into freezer-safe containers and freeze for up to 2 months. Defrost in the fridge overnight and reheat in a hot skillet.
What I Cook With
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Nutrition Information:
Yield:
4Amount Per Serving: Calories: 374Total Fat: 21.1gSaturated Fat: 4.8gCholesterol: 112mgSodium: 87mgCarbohydrates: 7.3gFiber: 2.4gSugar: 3.2gProtein: 39.2g
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Steak Carnitas, Taco Nostalgia and 90s Chaos
If you’ve read my recipe on sweet pickled red onions, you’ll already know I’m a fan of tacos. Big fan. A little bit obsessed, even. I want oodles of fillings and extras in my tacos – give me crunch, give me tang, give me a bit of creamy goodness. But when it comes down to it, the pièce de résistance is always the main filling. And honestly, it doesn’t get better than my Speedy Steak Carnitas. Despite what the name implies, carnitas aren’t just pork anymore. These days, it’s more of a catch-all term for that juicy, seasoned filling that shows up in tamales, tacos, tortas, and burritos. Pork, chicken, steak, veg – they’re all welcome at the party.
I still remember the 90s boom of “Mexican” cuisine in Australia – restaurants popped up everywhere, claiming to offer authentic Mexican food, but everything came out covered in cheese, deep-fried within an inch of its life, and swimming in oil. It was all sizzle and no soul! What we were calling Mexican was really more of a deep-fried Tex-Mex fever dream, and not in a good way. These days, we’re so much luckier – we can Google real recipes, watch abuelas cooking on YouTube, and see what actual Mexican food looks like when it isn’t filtered through a 90s Australian takeaway lens.
And that’s something I truly love about the internet. It’s not just the access to information – it’s the connection. It’s everyday people from all over the world sharing what they make and how they make it. We all get to appreciate and understand each other through food. It’s made me rethink what I used to cook and eat and crave. Now, my steak carnitas might not be traditional, but they are delicious, and they’re a hell of a lot better than the cheese-logged horrors of the 90s.

The Importance of a Sear
Let’s chat steak. When it comes to this recipe, the cut and the prep matter more than you’d think. I dice my steak into small cubes, somewhere between 1 and 1.5cm. Uniformity is key. Not because I’m a neat freak (ha!), but because it means the meat cooks evenly. If you’ve got a mix of big chunks and tiny scraps, some bits will be chewy, others will be grey and sad, and none of it will be what you want. Even cubes. That’s the first secret.
The second secret is space. I mean it! Do not crowd the pan! Don’t convince yourself it’ll be fine! Overcrowding means you’re steaming your steak instead of searing it, and that’s a one-way ticket to disappointment. We want those edges browned, caramelised, and full of flavour. That magical Maillard reaction where everything just tastes better. I’d rather do two or three batches of steak in a hot pan than try to squish it all in at once and end up with meat soup.
It’s the little things like that which make the difference. The cooking method is simple, but it’s also precise. You’re not slow-roasting for hours like you would with traditional pork carnitas, so each step really counts. And when it works, oh it works. Juicy little golden-edged bites of steak, ready to be tucked into soft tortillas and layered with whatever your heart desires. My pick? A good salsa, a spoonful of guac, those pickled onions, and a crumble of salty cheese.

Cultural Appreciation and Everyday Cooking
I think a lot about how food has changed over the years. I was lucky, though – I grew up in Western Sydney, where international food was the norm. Viet bakeries with those soft banh mi rolls, Chinese takeaways that smelled like sweet soy and garlic, Turkish kebab shops pumping out doner at midnight, curry houses on every second corner. That was my normal. But Mexican? Mexican hadn’t really made its way to Australia yet, not in any real sense. We didn’t have the tacos or tamales or salsas I make now. That came later.
That being said, I do try to approach it all with respect. I’m not Mexican. This recipe isn’t authentic. But it is inspired. It’s made with curiosity and joy, and a deep appreciation for the real thing. That’s the line I walk with my cooking blog – I don’t claim to be a master of any cuisine, but I do love learning, experimenting, and sharing the things I make. Especially when they taste this good.
Food should bring joy. It should be delicious, accessible, and comforting. Whether you’re making this on a busy Tuesday night, or as part of a lazy weekend taco spread, I want it to feel achievable and exciting. Steak carnitas might sound a bit fancy, but honestly, it comes together so fast and tastes like you’ve put in far more effort than you actually have. And that, in my opinion, is the kind of everyday magic we could all do with more of.

Frequently asked questions
Why do I need to cook the beef in batches? Crowding the pan drops the temperature of the skillet and causes the beef to steam rather than sear, which means you lose all the dark, caramelised crust that makes this dish. Cooking in batches keeps the heat high enough to get proper colour on every piece. It takes a few extra minutes but the difference in the finished result is significant.
What cut of beef should I use? Something suitable for quick, high-heat cooking rather than a slow braise. Sirloin, rump, or scotch fillet are all excellent choices. Avoid anything that needs time and low heat to tenderise because it won’t have either here and will come out tough and chewy rather than tender and caramelised.
Can I marinate for longer than 10 minutes? Yes, and it’s worth it if you have the time. Up to an hour in the fridge deepens the flavour of the smoked paprika and cumin into the meat considerably. Beyond an hour the lemon and lime juice in the marinade can start to affect the texture of the beef, so keep it within that window.
Ingredient breakdown
Beef
Diced into pieces small enough to cook quickly over high heat and develop a proper caramelised crust without needing any time to tenderise. The cut matters here. Sirloin, rump, or scotch fillet are all suitable for the quick, hot cook this recipe requires. The beef goes into the marinade first and sits for at least fifteen minutes before it sees the pan, which gives the smoked paprika and cumin time to coat and flavour the surface before the searing begins.
Smoked paprika
Two full tablespoons, which is the dominant flavour of the marinade and the ingredient doing most of the heavy lifting in terms of colour, depth, and that characteristic smoky warmth. Use a good quality smoked paprika because it’s the primary seasoning and the finished dish reflects its quality directly. It also contributes to the dark, caramelised crust that develops when the beef hits a hot pan.
Cumin
Adds a warm, earthy depth to the marinade that works alongside the smoked paprika to give the beef its spiced, slightly complex character. A smaller amount than the paprika because it’s a supporting flavour rather than the lead.
Garlic salt
Does the double job of seasoning and flavouring in a marinade where you want everything distributed evenly across the beef before it goes in the pan. Garlic salt coats more consistently than fresh garlic, which can clump and burn on the surface of the meat at high heat.
Olive oil
Used at two points. Most of it goes into the marinade with the spices, helping them coat the beef evenly and forming the fat layer that promotes caramelisation when the beef hits the hot skillet. The remaining tablespoon goes into the pan first to cook the onion and pepper before the beef goes in.
Onion and red pepper
Cooked together in the same skillet before the beef goes in, over medium heat for a full ten minutes until the onion has started to brown and caramelise at the edges. That browning is what you’re after because sweet, caramelised onion alongside the deeply spiced beef is what makes this dish work. They come out of the pan before the beef goes in and go back in at the end once everything is cooked.
Lemon juice and lime juice
Added right at the very end and tossed through everything just before serving. The combination of lemon and lime gives a brighter, more layered citrus hit than either one alone, and the acidity cuts through the richness of the smoked paprika beef and caramelised onion beautifully. A small amount that does a disproportionate amount of work in the finished dish.
Salt and pepper
Season to taste at the end, keeping in mind that the garlic salt in the marinade has already seasoned the beef and the spices are bringing their own intensity. Taste before adding anything and adjust carefully from there.

Serve this with
- On Tacos, with Sour cream, guacamole, and fresh coriander on the side for people to add at the table as they see fit.
- Warm flatbreads or rice for a simple, satisfying weeknight dinner that comes together in under thirty minutes.
- A crisp green salad with lime dressing to cut through the richness of the spiced, caramelised beef.


This looks and sounds so delicious and inviting! Can’t wait to make it this weekend! I have all the Ingredients. Yay!
I made this and it was so tasty! So quick to make to…just perfect for any day.
This is great for after dinner! Looks so good!
This was absolutely delicious, the flavours were so good. New family favourite.
This is a great week night meal idea. Done quickly and so tasty!