Taco Udang Cajun dengan Taco Cangkang Keras buatan sendiri

Bahan-bahan (8 porsi)

• 1 tablespoon dried oregano
• 1 tablespoon dried thyme
• 1 tablespoon dried basil
• 1/2 tablespoon cayenne
• 1 tablespoon creole seasoning
• 1 tablespoon cajun seasoning
• 1 tablespoon black pepper
• 1 tablespoon salt
• 8 corn tortillas
• 2 tablespoons olive oil (divided)
• 1/2 yellow onion (diced)
• 2 cloves garlic (minced)
• 2 pounds uncooked shrimp (peeled, deveined (preferably wild caught))
• 1 small red bell pepper (sliced very thin)
• 1 small orange bell pepper (sliced very thin)
• 1 ounce can fire-roasted diced tomatoes (14)
• 1 avocado (diced for serving)
• shredded cheddar cheese (for serving)