Parmesan Cream Sauce

This is from a recipe for Mushroom Ravioli. I just use store-bought ravioli.

½ tablespoon olive oil
1 cup heavy cream
2 tablespoon parmesan freshly grated
1 clove garlic
1 pinch nutmeg
1 sprig thyme
salt and pepper

• Heat a little olive oil in a large pan and fry the chopped garlic for 1 minute. Add the cream, thyme, nutmeg, salt and pepper. Stir and bring to a boil.
• Let it boil for 30-40 seconds then turn low and add the freshly grated parmesan. Stir until slightly thickened.
• Toss ravioli in the sauce and serve.