These were very good I altered a recipe from:

I pretty kept all the original ingredients but added some chipotle and cilantro. In addition to the taco seasoning I also popped in a packet if Fajita seasoning. To keep thing simple I put some dried onions in instead of fresh. Also i used my olive oil spray to coat the peppers. I used three cheeses on mine also:
1. Sharp Cheddar
2. Mozzarella
3. Mexican cheese blend

These were super good and husband approved because he went back for seconds and thirds!!!!