Oven-Baked Chicken Fajitas

Ingredients (10)

• + cooking spray add to pantry
• + 2 red bell peppers, sliced add to pantry
• + 1 large onion, sliced add to pantry
• + 2 pounds skinless, boneless chicken breasts, cut into thin strips add to pantry
• + 1 (1 ounce) package fajita seasoning mix, divided add to pantry
• ✓ 2 tablespoons vegetable oil, divided
• ✓ 8 (6 inch) flour tortillas
• + ½ cup sour cream, or to taste add to pantry
• + ½ cup salsa, or to taste add to pantry
• + ½ cup chopped fresh cilantro, or to taste add to pantry