Mexican Mojarras Fritas blend zesty lime, smoky chiles, and earthy corn flavors, with a crispy crust and flaky, moist interior. A Latin American favorite!
In a molcajete, mash the onion into a smooth paste. Add garlic and grind until fully broken down. Incorporate seeded chiles de árbol, grinding into a cohesive paste. Zest a lime, mix it in, then stir in lime juice. Transfer the marinade to a separate dish.
Prepare the Fish
Pat the tilapia dry inside and out with paper towels to remove excess moisture.
Make diagonal cuts on both sides, starting below the head and moving toward the tail, spacing cuts evenly and stopping at the bone.
Season the fish generously with kosher salt and ground pepper, coating the interior, exterior, and in between the cuts.
Rub the marinade thoroughly over the fish, ensuring it penetrates the cuts. Refrigerate for 30 minutes to 1 hour.
In a bowl, combine instant corn masa and all-purpose flour. Lightly sprinkle the masa mixture over both sides of each fish, pressing gently to adhere, then shake off excess.
If excess moisture remains under the fish, pat with a paper towel or remove any parchment paper if using a sheet pan. Avoid disturbing the marinade on the fish.
Fry the Fish
Carefully lower one fish into the hot oil, avoiding overcrowding—fry one at a time if necessary.
Cook for 3-4 minutes per side, depending on size, until golden brown and crispy. Flip once using two pairs of tongs for better control, ensuring even cooking. The internal temperature should reach 145°F at the thickest part.
Transfer the fried fish to a wire rack or paper towel-lined plate to drain excess oil. Repeat with remaining fish.