Peel, clean, and wash the shrimp, then cut them into cubes.

Finely chop the onion and cilantro.

Remove the seeds from the tomatoes and dice them.

Heat a skillet and melt the butter. Sauté the onion, crushed garlic, and chili pepper.

Add the shrimp, season with salt, pepper, and a little oregano.

Add the tomatoes and cilantro, and cook for a few minutes. When the shrimp are fully cooked, add the cheese and let it melt.

In another skillet (or on a griddle), heat the mini tortillas to soften them. Fill them with the shrimp mixture, brush with oil, and cook until slightly crispy.

Enjoy with your favorite spicy salsa.