Ingredients:

• 1 lime, juiced
• 2 tablespoons minced cilantro
• 1 teaspoon Dijon mustard
• 1 tablespoon sugar
• 1/3 cup olive oil
• Kosher salt, to taste
• Black pepper, to taste
• 1 red bell pepper, seeded and quartered
• 1 green bell pepper, seeded and quartered
• 1/2 red onion, cut into quarters
• 1 jalapeno, halved (remove seeds for less heat)
• 1 tablespoon olive oil
• Kosher salt, to taste
• Black pepper, to taste
• 1 pound shrimp (25-30 count), peeled and deveined
• 1 tablespoon olive oil
• 1 teaspoon chili powder
• 1/2 teaspoon garlic powder
• 1/2 teaspoon kosher salt
• 1/2 teaspoon black pepper
• 2 heads romaine lettuce, chopped
• 1 cup frozen sweet corn, thawed
• 1 cup cherry tomatoes, quartered
• 1 avocado, pitted and chopped
• 4 scallions, thinly sliced
• 4-6 ounces Cotija cheese