Fajita Steak Salad with Avocado-Cilantro Dressing | Savory

Ingredients

• 3/4 lb boneless sirloin steak
• 1/2 (1.25 oz) packet taco seasoning mix, divided
• 2 tbsp olive oil, divided
• 1 (12 oz) pkg fresh pepper & onion fajita mix
• 1 cup frozen corn, thawed
• 1 avocado, pitted
• 1/2 cup chopped fresh cilantro
• 1/2 cup low-fat buttermilk
• 1 lime, juiced
• 2 romaine hearts
• 1/4 cup pickled red onions
• 2 cups crushed tortilla chips, to garnish (optional)