Steak Gyros {Easy Homemade Recipe}

Ingredients

• 3 tablespoons olive oil
• 1 tablespoon red wine vinegar
• 1 tablespoon oregano
• 2 garlic cloves (grated)
• 1 ½ pounds flank or skirt steak (trimmed)
• ¾ teaspoon salt (to taste)
• ½ teaspoon black pepper
• 4 pocketless small pitas (warmed)
• 1 cup shredded romaine lettuce
• ½ red onion (thinly sliced)
• 1 tomato (thinly sliced)
• Tzatziki sauce