Steak with Onions, Bistec Encebollado Recipe

Ingredients:

• 2 pounds beef sirloin steak, sliced thinly across the grain
• 1/2 cup olive oil
• 2 tbsp minced garlic
• 1 pinch dried oregano
• 1 packet sazon seasoning
• 2 large white onions, sliced into rings
• 1/4 cup distilled white vinegar
• 1 cup beef stock
• 1 tsp salt

 

Procedure:

In a large resealable bag, combine the steak, olive oil, garlic, oregano, sazon seasoning, onions, vinegar, beef stock, and salt. Seal and shake to mix. Refrigerate for at least 4 hours, or up to a couple of days.
When you are ready to cook, dump the entire contents of the bag into a large deep skillet. Bring to a boil, reduce heat to low, cover and simmer until the beef is fork tender, about 40 minutes.