Heat the oil in a medium skillet. Add the garlic and jalapeno peppers and bloom for 30 seconds. Add the red bell peppers, mushrooms and scallions. Season with a pinch of salt and pepper and saute 5 minutes.
03In a small baking dish, combine the rice, broth, tomato, cilantro and sautéed veggies. Sprinkle mixture with half of the cumin and chili powder.
04On another plate, sprinkle the chicken breasts with salt, pepper, the remaining chili powder and cumin.
05Cover rice mixture and bake 30 minutes.
06Remove from oven and place chicken breasts on top of the rice. Sprinkle with cheese, cover and bake 30 more minutes.
07Remove foil and broil until cheese is nice and bubbly!