Preheat Oven to 425 degrees F
Place Poblano Peppers on a baking sheet lined with parchment paper and bake peppers for 20 mins.
Remove Peppers from oven and place in a ziplock bag for 15 mins.
Meanwhile start to prepare filling by heating olive oil and butter in a skillet over medium high heat.
Saute diced onions until translucent. Add mined garlic and saute for 1 minute.
Season with, Johnny's seasoning, cumin, coriander, garlic powder, and onion powder and mix well.
Add Black beans, corn, cilantro, tomato sauce, rice. Mix well and remove pan from the heat.
Remove Poblanos from ziplock bag and peel off skin. Carefully slice one side of the poblano open and remove the seeds.
Add filling and top each one with shredded cheese.
Bake at 375 degrees F for 20 minutes until cheese is melted and beginning to lightly brown.
Optional: Serve with protein of your choice, hot sauce, and cilantro on the top.
Enjoy!