Island-Style Fajitas with Kuleana Sunflower Oil
We're celebrating one of the great Tex-Mex originals — a dish born in 1930s Texas, where Mexican vaqueros turned throwaway cuts of beef into something extraordinary by marinating and grilling them over an open fire.
Nearly a century later, fajitas are still one of the most satisfying meals you can make at home. And this year, we're giving them an island twist — with a pineapple-citrus marinade, plenty of Kuleana Hawaiʻi Grown Sunflower Oil, and a cast iron skillet that gets hotter than it has any right to.
Let's sizzle!
Why Sunflower Oil for Fajitas?
Fajitas are a high-heat cooking situation — screaming hot skillet, fast sear, charred edges. You need an oil that can handle that without smoking out your kitchen or breaking down into something you don't want to eat.
Kuleana Hawaiʻi Grown Sunflower Oil is a high oleic oil with a naturally high smoke point — clean, stable, and neutral enough to let the marinade and the char do the talking. It also makes an excellent base for the marinade itself, helping the spices and citrus cling to the meat and penetrate deeply as it rests.
The Island Twist: Pineapple-Citrus Marinade
Here's where the islands come in. Fresh pineapple juice is a natural meat tenderizer — it contains bromelain, an enzyme that gently breaks down protein fibers, giving you a more tender, flavorful result without doing anything complicated. Combined with lime juice, garlic, cumin, and a hit of chili, it creates a marinade that's bright, slightly sweet, and deeply savory all at once.
If you can get fresh Maui pineapple — even better. The sweetness is incomparable.
Island-Style Chicken or Steak Fajitas
Serves 4 | Marinade time: 2–4 hours | Cook time: 20 minutes
For the Pineapple-Citrus Marinade
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⅓ cup fresh pineapple juice (from roughly ½ cup blended fresh pineapple, strained)
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3 tablespoons Kuleana Hawaiʻi Grown Sunflower Oil
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3 tablespoons fresh lime juice
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4 cloves garlic, finely grated
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1 teaspoon cumin
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1 teaspoon smoked paprika
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½ teaspoon chili flakes or 1 fresh chili, minced
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1 teaspoon honey
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1 teaspoon soy sauce (adds umami depth — trust it)
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1 teaspoon kosher salt
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½ teaspoon black pepper
For the Fajitas
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1½ lbs chicken thighs or skirt steak (or a mix)
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3 bell peppers, sliced — use a mix of red, yellow, and green
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1 large white or yellow onion, sliced into half-moons
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2 tablespoons Kuleana Hawaiʻi Grown Sunflower Oil (for the skillet)
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Warm flour or corn tortillas
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Kosher salt and black pepper to taste
For Serving
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Fresh guacamole or sliced avocado
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Sour cream or crema
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Fresh pico de gallo or salsa
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Lime wedges
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Fresh cilantro
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Optional: grilled pineapple slices for a full island moment 🍍
Instructions
Step 1 — Make the marinade
Whisk together all marinade ingredients until combined. Taste — it should be bright, garlicky, and just a little sweet from the pineapple.
Step 2 — Marinate the protein
Place chicken thighs or skirt steak in a zip-lock bag or shallow dish. Pour the marinade over, turn to coat, and refrigerate for 2–4 hours minimum. Overnight is even better for steak. Do not marinate longer than 8 hours — the pineapple's bromelain will start to over-tenderize and affect texture.
Step 3 — Prep your station
Remove the protein from the fridge 30 minutes before cooking to take the chill off. Slice your peppers and onion. Have everything ready — fajitas move fast once the heat is on.
Step 4 — Sear the protein
Heat a cast iron skillet or heavy pan over high heat until it just begins to smoke. Add 1 tablespoon of sunflower oil. For chicken thighs, cook 5–6 minutes per side until charred and cooked through — then rest for 5 minutes before slicing. For skirt steak, cook 3–4 minutes per side for medium-rare — rest for 5 minutes before slicing against the grain.
Step 5 — Cook the peppers and onions
In the same hot skillet, add the remaining tablespoon of sunflower oil. Add the peppers and onion with a pinch of salt. Cook over high heat, stirring occasionally, until charred at the edges and just tender — about 6–8 minutes. You want some color and some bite, not mush.
Step 6 — Slice and serve
Slice the protein thinly. Pile everything onto warm tortillas and load up your toppings. Serve immediately — straight from the skillet.
Pro Tips for Perfect Fajitas
🔥 Get your pan genuinely hot
The biggest mistake people make with fajitas is an under-heated pan. You want ripping hot — the kind of heat that gives you a crust in seconds, not a sad steam. Cast iron is ideal. Let it preheat on high for at least 3–4 minutes before anything goes in.
🍍 Use fresh pineapple, not canned
Canned pineapple juice has been heat-treated, which deactivates the bromelain enzyme that does the tenderizing work. For the full effect, blend and strain a chunk of fresh pineapple — or pick up a Maui Gold from your local farm stand.
⏱️ Don't skip the rest
After cooking, rest your protein for at least 5 minutes before slicing. This lets the juices redistribute instead of running all over your cutting board. A rested steak or chicken thigh is dramatically juicier than one cut immediately off the heat.
🔪 Slice skirt steak against the grain
Skirt steak has long, visible muscle fibers running in one direction. Slice perpendicular to those fibers — not parallel. This shortens the fibers and makes every bite tender instead of chewy. This is the single most important technique for skirt steak.
🌶️ Season your peppers and onions separately
Don't crowd the pan with protein and vegetables at the same time. Cook them separately and let each get proper contact with the hot surface. Crowding creates steam — and steamed fajita vegetables are not what we're going for.
🫓 Warm your tortillas properly
Dry skillet over medium heat, 30–45 seconds per side, until they get a few char spots and puff slightly. Wrap in a clean kitchen towel to keep warm and pliable. This is not optional.
Build Your Own Island Fajita Bar
Fajitas are one of those meals that are as much about the table as the food. Set everything out and let people build their own — it's casual, communal, and very Hawaiʻi.
Suggested spread:
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Warm tortillas wrapped in a cloth
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Sliced fajita protein and sizzling peppers and onions
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Fresh guacamole
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Pico de gallo or a fresh mango salsa
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Sour cream or crema
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Lime wedges
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Hot sauce
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Grilled pineapple slices — char them in the same skillet for 2 minutes per side for a sweet, smoky finish that brings the island flavor full circle 🍍
Happy National Fajita Day 🌮
Fire up your cast iron, pour a little Kuleana Sunflower Oil into the pan, and make fajitas your own.
