Peruvian Chicken Stir-Fry with Avocado Salad

Ingredients

• 1 1/2 pounds boneless, skinless chicken thighs, sliced
• 2 tablespoons olive oil, divided
• 1 large yellow onion, thinly sliced
• 1 large red bell pepper, thinly sliced
• 5 ounces fresh spinach
• 1 1/2 teaspoons ground cumin
• 1 teaspoon smoked paprika
• 1/2 teaspoon chili powder
• 1 teaspoon dried oregano
• 3/4 teaspoon salt, plus more to taste
• 1/2 teaspoon black pepper, plus more to taste
• 3 large avocados, diced
• 1/4 cup chopped fresh cilantro
• 2 tablespoons lime juice