Sheet Pan Shrimp Fajita Tacos | Umami

Ingredients

• 1- pound mini bell peppers (stem removed and thinly sliced into rounds)
• 1 cup halved and thinly sliced red onion (½ large onion)
• 1 serrano pepper (stem removed and thinly sliced into rounds, optional)
• 4 tablespoons avocado oil (divided)
• 2 teaspoons Kosher salt (divided)
• 1 teaspoon freshly ground black pepper (divided)
• 1 ½ pounds peeled (deveined and tail-off shrimp, 36/40)
• 2 teaspoons chili powder
• 1 teaspoon garlic powder
• 1 teaspoon smoked paprika
• ½ teaspoon ground cumin
• 1 tablespoon finely chopped fresh oregano leaves
• Zest of ½ lime
• 10 flour tortillas
• 2 avocados (mashed)
• 1/4 cup oil
• 1/2 cup chopped green onions
• 2 cloves garlic
• 1/2 cup freshly chopped cilantro leaves
• 1/2 teaspoon salt
• 2 limes
• 1/2 cup Greek yogurt