Chorizo Breakfast Tacos With Potato Hash and Fried Eggs

Preparation

1. Step 1

   Give spring onion, vinegar, and a pinch of salt a good toss in a small bowl. Let sit while you prepare the hash; this will be just enough time to lightly pickle the onion.

   Step 2

   Heat 1 Tbsp. oil in a medium skillet over medium. Cook chorizo, breaking up with a wooden spoon and stirring occasionally, until brown and cooked through, about 5 minutes. Transfer chorizo to a plate with a slotted spoon.

   Step 3

   Add yellow onion and garlic to fat in skillet and cook, stirring occasionally, until softened, 6–8 minutes.

   Step 4

   Meanwhile, grate potato on the coarse holes of a box grater; squeeze firmly over sink to remove excess water.

   Step 5

   Add potato, chorizo, and remaining 1 Tbsp. oil to skillet. Cook, turning hash occasionally and breaking up with a spoon, until potato is golden brown, cooked through, and crunchy around the edges, 8–10 minutes.

   Step 6

   Assemble tacos with hash, fried eggs, tortillas, watercress, drained pickled spring onions, and cotija. Serve with lime wedges for squeezing over.