Ingredients

2 tablespoons vegetable oil

1/2 medium onion, finely chopped

1 jalapeno chile (seeds and ribs removed, for less heat), minced

2 cloves garlic, minced

Coarse salt and ground pepper

2 plum tomatoes, chopped

1 package (10 ounces) frozen corn kernels, unthawed

1/2 pound frozen large peeled and deveined shrimp, thawed (see note, below) and cut into 1/2-inch pieces

12 (6-inch) corn tortillas, heated according to package instructions

2 cups shredded cabbage

1/2 cup green or red salsa

1/2 cup sour cream

Lime wedges, for serving

Preparation

Heat oil in a large skillet over medium-high. Add onion, jalapeno, and garlic; season with salt and pepper. Cook, stirring occasionally, until onions are softened, 4 to 5 minutes.

Add tomatoes and corn; cook, stirring occasionally, until corn is heated through and tomatoes are soft, 4 to 5 minutes.

Add shrimp and cook, stirring occasionally, until opaque throughout, 2 to 3 minutes. Serve immediately with tortillas, cabbage, salsa, sour cream, and lime wedges.