Guineitos en Escabeche

Ingredients:
2 lbs. green cooking bananas - about 10 green bananas
1 to 1 1/2 lbs. onions sliced into thin rings
1 cup white vinegar
3 to 4 cloves crushed garlic
10 to 12 olives
1/2 teaspoon salt
10 to 12 whole black pepper corns
3 to 4 bay leaves
3 cups olive oil or light olive oil
2 quarts of water
Preparation:
Cut the banana with a knife by cutting off the ends of the bananas and making a cut alond the outside curves of the banana skins, but DO NOT remove the skins Place the bananas in boiling water and add 1 to 2 tablespoons of salt and 2 teaspoons of oil to make them peel easier. Boil the bananas for approximately 20 minutes on medium-low heat. If you boil them too long they will come apart. While the bananas cook, make the Escabeche sauce by placing all the rest of the ingredients into a pot. Stir them well and place on medium heat until the mixture gets hot. Then reduce the heat to low and cook for approximately 1 hour. Remove from heat and set aside to cool to room temperature. The banana is done when you lightly stab it with a toothpick and it is tender but firm. Peel off the skins and cut the bananas in 1 inch size rounds and put them in a glass or "Tupperware" bowl. Add the sauce to the bananas. Stir and mix well. Cover them and marinade them for at least 24 hours at room temperature.