Puerto Rican Style Steak Sandwich from Ramsay Around The World

Ingredients

• ½ yellow onion, chopped
• 1 garlic clove, smashed
• 1 cup cherry tomatoes
• 1 roasted bell pepper, cleaned, seeded, and chopped
• 1 small Scotch bonnet pepper, seeds removed and minced
• ½ cup of Vegetable Stock
• Kosher Salt, to taste
• 1 lemon, juiced
• ¼ cup Extra-Virgin Olive Oil
• 1 New York strip, fat cap removed
• Kosher salt
• Freshly cracked black pepper
• Olive oil
• 1 white onion, sliced
• 1 red bell pepper, sliced
• 1 soft sandwich loaf, about 6-8 inches long, sliced in half lengthwise
• ⅓ cup chopped cilantro
• 4 scallions, green parts sliced