Keto Fajita Chicken Casserole

Ingredients

• 1 tbsp chili powder
• 2 tsp paprika powder
• 2 tsp ground cumin
• 1 tsp garlic powder
• 1 tsp onion powder
• 1/4 tsp ground black pepper
• 1 tsp salt
• 1 1/4 lbs cooked chicken breast
• 7 oz. cream cheese
• 1/3 cup mayonnaise
• 1 red bell pepper
• 1/2 yellow onion
• 2 cups Pepper Jack cheese
• pepper
• 5 oz. lettuce
• 2 tbsp olive oil