Tortellini with mushrooms and white wine butter sauce

INGREDIENTS

4 tbsp

butter

12 oz

Portobello mushrooms, ends trimmed and sliced

1/4 cup

dry white wine

1 clove

garlic, peeled and thinly sliced

Juice of ½ lemon

Salt and pepper

1 9 ounce package

of fresh three-cheese tortellini (such as Buitoni)

1/3 cup

freshly grated Parmesan cheese