Creamy Leek and Mushroom Pasta

olive oil

large leeks, white and light green parts only, thinly sliced and rinsed

mushrooms, sliced (I used a mix of button and crimini)

garlic cloves, minced

low sodium chicken broth (or veggie broth for vegetarian)

heavy whipping cream

shredded Parmesan cheese

chopped fresh parsley

salt, or to taste

pepper, or to taste

crushed red pepper flakes

Parmesan, for serving (optional)

angel hair pasta