Ingredient:

• 2 pounds large frozen peeled and deveined shrimp, thawed
• 1 ½ teaspoons chili powder
• 1 teaspoon freshly minced garlic
• ½ teaspoon paprika
• ½ teaspoon ground cumin
• ½ teaspoon onion powder
• ½ teaspoon salt
• ½ teaspoon ground black pepper
• ¼ teaspoon ground coriander
• ¼ teaspoon grated Valencia orange zest
• 2 tablespoons olive oil, or more as needed
• 2 tablespoons sour cream
• 1 lime, zested and juiced
• 1 teaspoon chopped fresh cilantro
• ¼ teaspoon garlic powder
• 1 pinch salt and ground black pepper
• 20 (6 inch) corn tortillas
• 2 avocados, thinly sliced, or to taste
• 1 red onion, finely diced, or to taste
• ½ bunch fresh cilantro, chopped, or to taste
• 1 jalapeño pepper, diced, or to taste (Optional)
• 2 limes, cut into wedges, or as needed