Parmesan cheese is a delicious and versatile ingredient that can be used in countless dishes. But what about the rind? That often-discarded piece of cheese can actually be a goldmine of flavor! Here's what to do with parmesan rinds to get the most bang out of your buck. Try this easy homemade parmesan broth.
Heat the oil in a large dutch oven or pot over medium-high heat. Add onion and garlic, and cook, cut-side down, until slightly charred, about 3 minutes.
Add wine and bring to a simmer. Cook, scraping any browned bits from the bottom of the pot, until liquid is reduced by half, about 2 minutes.
Add water, parmesan rinds, thyme, parsley, peppercorns and bay leaves. Bring to a boil.
Reduce heat to a simmer and cook, stirring occasionally, until broth is very flavorful and reduced by about half, at least 2 ½ hours, or longer if time permits.
Strain the broth through a fine-mesh strainer and discard the solids. Season with salt, to taste, if desired.