Chicken Enchilada Skillet

Ingredients (16)

• 1 tablespoon extra virgin olive oil
• 1 small yellow onion
• 1 red bell pepper
• 1 poblano pepper
• 1 teaspoon garlic powder
• 1 teaspoon ground cumin
• 1 teaspoon dried oregano
• 3/4 teaspoon kosher salt
• 1/4 teaspoon ground black pepper
• 20 ounces red enchilada sauce
• 3 cups cooked shredded slow cooker Mexican chicken
• 1 15-ounce can low sodium black beans
• 1/2 cup 2% or whole plain Greek yogurt
• 6 corn tortillas
• 1 cup shredded cheese
• For serving: diced avocados