Shred the smoked jack mackerel into small pieces, similar to machaca.

Heat a skillet and add olive oil. Add the chopped garlic, onion, and tomato, and sauté for 3 minutes.

Add the smoked jack mackerel and shrimp. Season with salt, pepper to taste, and bay leaves. Cook for 15 minutes.

Make quesadillas using corn or flour tortillas, filling them with the jack mackerel and shrimp mixture. This helps the flavors blend with the cheese.

To serve, simply make delicious tacos and top with your favorite homemade salsa.