Add half a stick of butter to a skillet with a little olive oil and one large garlic clove, very finely chopped. Stir, then add the cleaned shrimp. Cook over medium heat for 7 to 8 minutes, stirring constantly. Remove from heat.

Transfer the shrimp to a bowl.

Combine the shrimp with the vegetables and mix well.

In the same skillet used for the shrimp, add the green bell pepper cut into strips. Cook for 5 minutes, then add the diced tomatoes and onion. Cook for another 5 minutes, add the finely chopped cilantro, and mix well.

Heat the tortillas and add the cheese. When the cheese starts to melt, add the prepared filling and top with a few drops of lime juice and your favorite salsa.