Preheat oven to 425-degree F. Clean and pat dry chicken. Mix the spices in a small bowl; onion powder, garlic powder, oregano.

On to a baking dish, add some olive oil and place the chicken. Season generously with salt, pepper and top with spices. Rub all over the chicken on both sides.

Place the dish in the oven and bake the chicken for 18 minutes for a smaller breast or 22-25 minutes for larger ones. Check with a digital thermometer and it should reach 165-degree F.

While the chicken is cooking in the oven, heat a pan with olive oil, add mushrooms and season with salt and pepper. Cook until they are tender.

Once the chicken is cooked, take the baking dish out of the oven and top the chicken with mushrooms and cheese. Place the dish back in the oven and bake for an additional 2-3 minutes until the cheese is melted.

Serve with a side of steamed broccoli. Enjoy!