Three Ingredient Pasta

Directions

1. 1
   Cook your penne, following the instructions on the package. Usually it's around 9-11 minutes.
2. 2
   Meanwhile have your mushrooms ready, by tossing them in a hot pan with some butter.
3. 3
   Season with salt
4. 4
   When the pasta is ready, drain it nicely and put it straight into the pan, without rinsing it.
5. 5
   Quickly add the grated cheese and mix good, for about 2-3 minutes, until it's all melted.