01 -
Cut the chicken breasts in half horizontally so they're thinner (one breast becomes two). Put the chicken on a cutting board and lightly pound each side with a meat mallet. Sprinkle garlic powder, onion powder, salt, and pepper on both sides of the chicken. To keep it tidy, put plastic wrap over the chicken before pounding it.
02 -
In a large frying pan, heat up the olive oil and butter over medium heat. Carefully add some chicken, letting it cook for about 3 minutes on each side until it's done. If your chicken pieces are a bit thicker, let them cook 1-2 minutes longer. Once they’re cooked, transfer them to a plate and cover with aluminum foil to keep warm.
03 -
Toss the garlic, mushrooms, green onions, and thyme in the same skillet. Stir them around for 2 minutes. Pour in the cream, reduce the heat, and simmer for around 5 minutes, stirring here and there to stop the cream from burning.
04 -
Mix in the grated parmesan or asiago cheese and stir until it melts and the sauce thickens. Taste the seasoning and adjust salt and pepper as you like.
05 -
Return the chicken to the pan and spoon the creamy mushroom sauce over the pieces. Serve right away topped with sliced green onions, parmesan, or thyme if you’d like.