Preheat the oven to 350 degrees. Coat a baking pan with cooking spray. Lay the poblano peppers on the pain a single layer
Bake the peppers for 10-15 minutes or until softened
Heat the oil in a large pan over medium high heat. Add the onion, garlic and cook for 1 minute.
Add the ground beef and cook for 5-6 minutes, breaking up the meat with a spatula, until the meat is cooked through
Add additional seasons and chopped jalapeño and stir
Remove from heat and Add the rice, tomatoes, and cheese to the mixture, giving it a quick stir to combine
Divide the meat evenly between the peppers and top with remaining cheese
Place back in oven for 10 minutes and serve
