Southwest Caesar Salad with Grilled Steak

Ingredients

• ⅔ cup chopped coriander
• ¼ cup light sour cream
• ¼ cup lime juice
• ¼ cup grated parmesan cheese
• 2 garlic cloves
• 4 green onions (coarsley choppped)
• ½ tsp salt
• 1 jalapeno pepper (seeded)
• ½ cup olive oil
• 8 cups romaine lettuce
• 1 sweet red pepper
• 3 cobs sweet corn
• 1 tbsp vegetable oil
• 24 tortilla chips
• 2 tsp chili powder
• 1 tsp ground cumin
• 1 tsp ground coriander
• ½ tsp pepper
• ½ tsp sugar
• 1 lb sirloin steak