Peel the plantain and cut it in half. Then cut each half into about 3 or 4 long pieces. In a large pan add the oil over medium high heat. Fry the yellow plantain for about 1 minute on each side or until they have a golden brown color. Remove from the oil and cool down. Then you want to chop them into cubes and set aside.
Cut the onion and green pepper. Roughly chop to about 1 inch long pieces. In the same pan with the oil you just used for the plantains, add your onion and green pepper and sauté for about 2 minutes. Add the sofrito, tomato sauce, and sazón. Cook for 2 minutes.
Add the plantains and corned beef. With the help of a spoon start to separate it into smaller pieces and mix it in with the other ingredients. Add the water and cook for 6 minutes. Stir a couple of times. Serve and enjoy.
Notes
Corned beef- In this recipe, you need canned corned beef, you cannot use a fresh corned beef brisket. You can use any canned brand because there is not much of a difference in taste, texture, or quality.
Ripe plantains- You can use fresh sweet plantains or frozen ones if you can find any.
In Puerto Rico, corned beef is made in 2 ways. One is with ripe plantain and the most common one is with french fries. If you want to make corned beef with potatoes you just have to peel it, cut it into strings, and fry. Then add them in the end and mix them in'If you want to make this as a hash all you have to do is peel and cube 2 potatoes. Add them at the beginning of the recipe. You will have to cook it for longer until potatoes are tender.