Easy Keto Chicken Fajitas - Have Dinner Ready in 30 Minutes

Ingredients

• 2 bell peppers, any color, thinly sliced
• 1/2 red onion, thinly sliced
• 3 tablespoons olive oil, divided
• 2 pounds raw chicken tenders or chicken breasts cut into strips
• 1 1/2 teaspoons ground cumin
• 1 teaspoon garlic powder
• 1 teaspoon dried oregano
• 1/2 teaspoon chili powder
• 1/2 teaspoon paprika
• 1 teaspoon salt
• 1/4 teaspoon pepper
• juice from 1 large lemon
• lettuce for making lettuce wraps
• sour cream
• avocado
• shredded cheese
• hot sauce