Don't Toss Your Parmesan Rinds

Don't Toss Your Parmesan Rinds is a easy Italian recipe that serves 4. 20 calories per serving. Recipe by America's Test Kitchen on YouTube.

Prep: 12 min | Cook: 45 min | Total: 1 hr 7 min

Cost: $6.32 total, $1.58 per serving

Ingredients

  • 3 pieces Parmesan Cheese Rinds (about 2 oz total, saved from cheese wedges)
  • 4 cups Water (cold)
  • 1 medium Onion (peeled and quartered)
  • 2 cloves Garlic Cloves (smashed)
  • 1 leaf Bay Leaf
  • 5 whole Black Peppercorns (crushed lightly)
  • 2 sprigs Fresh Thyme (optional, adds herbal note)

Instructions

  1. Collect Parmesan Rinds

    Save Parmesan cheese rinds in a ziplock bag and keep them frozen until you are ready to make the broth.

    Time: PT5M

  2. Prepare Aromatics

    Peel the onion, cut it into quarters, and smash the garlic cloves.

    Time: PT5M

  3. Combine Ingredients in Pot

    Add the water, frozen Parmesan rinds, onion quarters, smashed garlic, bay leaf, peppercorns, and thyme (if using) to a large stockpot.

    Time: PT2M

  4. Simmer Broth

    Bring the mixture to a gentle boil, then reduce the heat to low and simmer uncovered for 45 minutes, skimming any foam that rises to the surface.

    Time: PT45M

    Temperature: low simmer

  5. Strain and Store

    Remove the solids with a fine mesh strainer into a clean container. Taste and adjust salt if needed. Discard or reuse the solids for another batch.

    Time: PT5M

  6. Cool and Refrigerate

    Let the broth cool to room temperature, then refrigerate. The fat will rise and solidify; you can skim it off before using.

    Time: PT15M

Nutrition Facts

Calories
20
Protein
2g
Carbohydrates
1g
Fat
1g
Fiber
0g

Dietary info: Vegetarian, Gluten-Free

Allergens: Dairy

Last updated: April 19, 2026

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Don't Toss Your Parmesan Rinds

Recipe by America's Test Kitchen

A simple, ultra‑savory broth made by simmering saved Parmesan cheese rinds with aromatics. The rinds, the most flavorful part of the cheese, impart deep, complex umami that works perfectly in soups, stews, beans, risotto, or as a cooking liquid for vegetables.

EasyItalianServes 4

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
32m
Prep
45m
Cook
10m
Cleanup
1h 27m
Total

Cost Breakdown

$6.32
Total cost
$1.58
Per serving

Critical Success Points

  • Collect and freeze Parmesan rinds before use.
  • Simmer the broth gently for the full 45 minutes.
  • Strain the broth thoroughly to remove solids.

Safety Warnings

  • Hot liquid can cause severe burns; use oven mitts when handling the pot.
  • Be careful when pouring the hot broth through a strainer.

Frequently Asked Questions

Everything you need to know about this recipe

Q

What is the cultural significance and history of Parmesan cheese in Italian cuisine?

A

Parmesan, or Parmigiano‑Reggiano, has been produced in the Emilia‑Romagna region since the Middle Ages and is prized for its hard, granular texture and umami‑rich flavor. The rind, often discarded, contains concentrated crystals that embody the cheese’s aging process and are traditionally used to enrich soups and stews.

cultural
Q

What traditional Italian dishes traditionally use Parmesan rinds for flavor?

A

Classic Italian kitchens often add Parmesan rinds to minestrone, bean soups, risotto, and braised greens. The rinds slowly release savory depth, reducing the need for extra salt or bouillon.

cultural
Q

How is Parmesan Rind Broth traditionally served in Italy?

A

In Italy, the broth is usually served as a light soup base, poured over toasted bread, or used as the cooking liquid for risotto, giving the dish a subtle cheese‑infused richness without overt cheesiness.

cultural
Q

What occasions or celebrations is Parmesan Rind Broth associated with in Italian culture?

A

While not tied to a specific holiday, the broth is a staple in everyday home cooking and appears during family meals, especially when leftover cheese rinds are abundant after cheese platters or antipasto spreads.

cultural
Q

What other Italian dishes pair well with Parmesan Rind Broth?

A

The broth pairs beautifully with bean soups like pasta e fagioli, vegetable minestrone, risotto, and even as a base for braised meats such as osso buco, enhancing the overall umami profile.

cultural
Q

What makes Parmesan Rind Broth special compared to regular vegetable stock?

A

Parmesan rinds contribute concentrated dairy umami, nutty notes, and a subtle salty depth that vegetable stock alone cannot achieve, making the broth richer without adding cream or extra salt.

cultural
Q

How has the use of Parmesan rinds in cooking evolved over time in Italian cuisine?

A

Historically, Italian cooks used every part of the cheese to avoid waste. Modern chefs and home cooks have revived this practice, emphasizing sustainability and flavor, and many contemporary recipes now highlight rinds as a deliberate ingredient rather than a by‑product.

cultural
Q

What are the most common mistakes to avoid when making Parmesan Rind Broth?

A

Common errors include boiling the broth too hard, which makes it cloudy, and skimping on simmer time, resulting in a weak flavor. Also, adding too many rinds can make the broth overly salty.

technical
Q

Why does this recipe use a low simmer instead of a rapid boil?

A

A low simmer gently extracts the umami compounds from the rinds while keeping the broth clear. A rapid boil can emulsify fats and create a cloudy, bitter broth.

technical
Q

What does the YouTube channel America's Test Kitchen specialize in?

A

America's Test Kitchen focuses on rigorous recipe testing, scientific cooking techniques, and detailed, reliable instructions that help home cooks achieve consistent, restaurant‑quality results.

channel
Q

How does the YouTube channel America's Test Kitchen's approach to Italian cooking differ from other cooking channels?

A

America's Test Kitchen applies a methodical, test‑driven approach to Italian recipes, emphasizing precise measurements, equipment recommendations, and troubleshooting tips, whereas many other channels rely more on intuition and visual cues.

channel

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