Crispy Baked Mackerel Flautas with Lime Crema

These baked flautas filled with mackerel are a lighter, flavorful alternative to fried versions — and they pack a healthy boost of omega-3s.

This post is sponsored by King Oscar | Thank you for supporting the brands I trust.

Cheesy, Meaty, Crispy Goodness.

These flautas are an unexpected treat, especially for seafood fans. Using King Oscar Mackerel Fillets with jalapeño peppers gives the filling a rich, savory base and a pleasant heat. Fresh jalapeño adds a bright kick, and the mackerel contributes beneficial omega-3s.

Best of all, they’re baked rather than fried — less mess, no grease, and a crisp finish.

Ingredients You’ll Need.

• King Oscar Mackerel Fillets with Jalapeño Peppers
• Uncooked flour tortillas
• Cream cheese, softened
• Fresh jalapeño, finely diced
• Sea salt
• Cumin
• Garlic powder
• Chili powder
• Smoked paprika
• Mexican blend shredded cheese
• Lime
• Cooking spray

King Oscar’s Mackerel Fillets With Jalapeño Peppers Are Key.

While many recipe ingredients can be swapped, the mackerel really defines these flautas. King Oscar’s fillets are tender and flavorful while still substantial — a great stand-in for shredded chicken. Packed in olive oil with large jalapeño slices, they bring bold flavor that complements the creamy, cheesy filling.

Here’s How to Make Baked Flautas With Mackerel.

1. Preheat the oven to 425°F (220°C).
2. In a small bowl, whisk 1 tablespoon of flour with enough water to form a thin, runny paste; set aside.
3. Drain the mackerel and add it to a mixing bowl along with the jalapeño slices from the tin. Add the cream cheese, diced fresh jalapeño, all spices, and the shredded Mexican cheese. Squeeze half a lime over the mixture and stir, breaking the mackerel into small pieces.
4. Divide the filling evenly among the tortillas, placing it on one side of each tortilla. Fold the nearest edge over the filling, squeeze gently to tighten, then roll the tortilla forward. When you reach the end, brush the flour paste along the closing edge and finish rolling to seal. The paste helps prevent unrolling while baking.
5. Arrange the flautas seam-side down on a parchment-lined baking sheet. Lightly spray the tops with cooking oil and bake 10–15 minutes, until the tortillas are golden and crisp.
6. Remove from the oven and let cool briefly. Garnish with chopped cilantro or parsley and serve with salsa, guacamole, sour cream or Greek yogurt, and lime wedges.

Useful Tools for This Recipe:

• Sharp knife
• Cutting board
• Juice reamer
• Measuring cups and spoons
• Spatula or large spoon
• Mixing bowl
• Small bowl for the flour paste
• Basting brush
• Baking sheet
• Parchment paper

Recipe Tips + Tricks.

1. Use the flour-and-water “glue” to seal the tortillas so they don’t unravel while baking. Toothpicks can work in a pinch but are less convenient.
2. If you can’t find the jalapeño-packed fillets, mackerel packed in olive oil is a suitable alternative.
3. You can air-fry these: lightly oil the tray, arrange the flautas without crowding, spritz the tops, and air fry at 375°F for 8–10 minutes — check at 5 minutes to gauge doneness.

Have You Made This Recipe?

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Other Mackerel Recipes to Try:

• Citrus Avocado and Mackerel Salad
• Lemon Mackerel and White Bean Salad on Toast
• Sesame Ginger Rice Bowl with Mackerel
• Lemon Mackerel Caesar Wraps