When it comes to kitchen essentials, few tools are as beloved as cast iron pans. Known for their durability, heat retention, and versatility, these pans can last a lifetime if maintained properly. However, many home cooks shy away from cast iron pans due to misconceptions surrounding their cleaning and maintenance.
One common myth is that they are difficult to clean, requiring special care or cleaning agents. In reality, cleaning a cast iron pan is straightforward and, once you know the steps, can be done with ease.
In this guide, we will walk you through the best way to clean cast iron cookware, explain why cast iron requires a specific cleaning method, and show you how to extend the life of your pans. Let’s dive in!
Benefits of Cast Iron Cookware
Before we delve into the cleaning process, let’s take a moment to appreciate the many benefits of cast iron cookware. These pans are not just durable; they come with multiple advantages that make them worth the investment:
- Longevity: A well-maintained cast iron pan can last for generations. It can be handed down to your children and grandchildren if taken care of properly.
- Even Heat Distribution: Cast iron pans retain heat incredibly well, providing uniform heat distribution, which is perfect for tasks such as searing, frying, and baking.
- Natural Non-Stick Surface: When seasoned properly, cast iron cookware becomes naturally non-stick, making cooking and cleanup easier over time.
- Versatility: From stovetop cooking to oven baking, cast iron pans are incredibly versatile. They work on all types of heat sources, including gas, electric, induction, and even open flames.
However, in order to reap these benefits, it’s essential to maintain your cast iron pan with proper cleaning techniques. Let’s move on to the best method for cleaning it.
Step 1: Let the Cast Iron Cookware Cool
After using your cast iron pan, it’s important to allow it to cool down before cleaning. While it’s tempting to begin cleaning while the pan is still hot, this can damage the seasoning and cause the metal to warp. Allowing it to cool naturally prevents these issues.
Never place a hot cast iron pan under cold water or submerge it in water while it’s still hot, as the sudden temperature change could lead to cracks in the pan.
Step 2: Remove the Food Residue
Once your cast iron pan has cooled, the next step is to remove any food residue. Scrape off large food particles using a spatula or wooden scraper. Avoid using metal utensils, as they can damage the seasoning layer. If there’s any grease or oil left behind, use a paper towel to absorb it.
Step 3: Rinse with Warm Water and Scrub Gently
After removing food residue, rinse your cast iron pan with warm water. It’s best to use water that is just warm to the touch, not scalding hot, as this could lead to thermal shock.
Use a non-abrasive scrub brush or a sponge to gently scrub the pan. For everyday cleaning, this should be enough. If there is any stubborn food residue left, you can scrub a little more forcefully. Just be sure not to use steel wool or harsh scrubbing pads unless absolutely necessary, as this can damage the seasoning.
Step 4: Use Mild Soap Sparingly
One of the most commonly debated questions regarding how to clean a cast iron pan is whether soap should be used. The truth is, soap isn’t inherently bad for your cast iron cookware, but it should be used sparingly.
Traditionally, it’s advised to avoid soap because it can break down the seasoning on your cast iron pan, which is essentially a layer of oil baked into the pan to make it non-stick. However, in some cases, especially if the pan is particularly greasy or has built-up residue, you can use a small amount of mild soap.
Just be sure to follow up with proper seasoning after cleaning. If you must use soap, choose a mild dish soap and only use it occasionally to avoid stripping the seasoning too much.
Step 5: Scrub with Salt for Tough Stains
For tougher stains or stuck-on food, using salt is an excellent alternative to soap. Salt acts as a gentle abrasive and helps remove residue without damaging the seasoning. Simply sprinkle a generous amount of kosher salt or sea salt into the pan and use a damp paper towel or sponge to scrub.
This method is particularly effective when cleaning cast iron pans after cooking something sticky, like eggs or cheese. Don’t worry if some salt remains in the pan after cleaning, it’s a natural part of the cleaning process and won’t affect your cooking.
Step 6: Fry in Small Batches for Best Results
Frying in large batches can cause your cast iron pan to become overcooked or unevenly seasoned, which is why frying in small batches is always the best option. It allows the oil to heat up evenly and ensures that your cast iron cookware remains properly seasoned. This also reduces the amount of cleaning needed afterward, making maintenance easier. For those frying or cooking something particularly greasy, consider using a splatter screen to reduce the mess.
Step 7: Dry Thoroughly with a Towel
Once your cast iron pan is clean, it’s crucial to dry it thoroughly. Water left in the pan can cause rust to form, so be sure to use a clean, dry towel to remove excess moisture. After drying with a towel, place the pan on the stove on low heat for a few minutes to ensure all moisture evaporates. This will prevent rust and ensure your cast iron cookware is fully dry before storage.
Step 8: Heat on the Stove to Evaporate Moisture
To ensure the complete removal of any lingering moisture, heat your cast iron pan on the stove over low heat for a few minutes. The heat will evaporate any water droplets, which helps prevent rust formation. Make sure to do this step on low heat to avoid warping the pan.
Step 9: Apply a Thin Layer of Oil
Once your cast iron pan is dry, it’s time to re-season it. Apply a thin layer of cooking oil—preferably flaxseed oil or vegetable oil—to the entire surface of the pan, both inside and out. Be sure to rub the oil in with a paper towel or cloth, removing any excess oil. Too much oil will result in a sticky surface.
Pro Tip: Apply the oil while the pan is still warm, as this allows the oil to absorb better into the surface.
Step 10: Store in a Dry Place
After seasoning, store your cast iron cookware in a dry place. Make sure the pan is completely cool before storing it to avoid condensation, which can lead to rust. If possible, store it in a place where air circulates well, such as a dry cupboard. If stacking your cast iron pans, place a paper towel between them to absorb any moisture and protect the seasoning.
How to Choose a Cast Iron Cookware?
When it comes to purchasing cast iron cookware, there are a few things to consider. The most important factors are:
- Size: Consider the size of the pan based on your cooking needs. Smaller pans are perfect for frying eggs, while larger skillets are ideal for family meals.
- Pre-seasoned vs. Unseasoned: Pre-seasoned cast iron pans are a great option for beginners, as they save you the time and effort of seasoning the pan yourself. You can also buy pre-seasoned cast iron pans from thinKitchen for an easy and ready-to-use option.
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Material and Handle: Look for a cast iron pan with a sturdy, heat-resistant handle. Some pans come with helper handles for added stability, making them easier to maneuver.
Pro Tip: If you’re new to cooking with cast iron cookware, starting with a pre-seasoned pan can be a great choice. It allows you to enjoy all the benefits of cast iron without worrying about the seasoning process.
Cleaning and maintaining your cast iron pan doesn’t need to be a daunting task. By following these simple, effective steps, you can ensure that your cast iron cookware stays in great condition for years to come. Whether you’re a seasoned cast iron pro or just getting started, these tips will help you keep your pan in top shape.
Remember, proper care and cleaning will allow your cast iron pan to improve over time, becoming naturally non-stick and better for cooking. So, embrace the tradition and keep your cast iron cookware clean and seasoned for delicious meals for years to come.
If you’re ready to invest in cast iron cookware, don’t forget that you can buy pre-seasoned cast iron pans from thinKitchen for an easy and hassle-free experience!