How to Cure and Store Homemade Bacon (Without the Salt Disasters)

Ben found a forum post last month claiming you could cure bacon in just three days with the right salt blend. I told him that was ridiculous, but he printed it out anyway and left it on the kitchen counter where I’d see it every morning with my coffee. Turns out curing and storing homemade bacon from pork is one of those things where everyone has an opinion, and half of them contradict each other.

After two years of hit-or-miss attempts, I’ve figured out what actually matters—and what’s complete guesswork dressed up as science.

The Basic Cure: 5 Steps That Matter

Here’s what works, stripped down to the essentials:

1. Calculate your salt ratio: Use 2.5% of the pork belly’s weight in kosher salt, plus 0.25% curing salt (pink salt #1). For a 5-pound belly, that’s 2 ounces kosher salt and 0.2 ounces curing salt.
2. Apply the cure evenly: Rub it all over the belly, getting into every crease. The surface should look uniformly coated but not buried.
3. Bag and flip daily: Vacuum seal or use a heavy-duty zip bag. Flip it every day for 7-10 days. Liquid will pool—that’s normal.
4. Rinse and dry: After curing, rinse thoroughly under cold water. Pat completely dry and let it air-dry in the fridge for 24 hours, uncovered.
5. Store properly: Wrap tightly in plastic wrap, then butcher paper. Keeps in the fridge for 2 weeks, freezer for 6 months.

These steps assume room temperature between 65-70°F and average humidity. Your results will vary, and I’ll explain why that’s the real problem.

Last November’s Salt Incident

We had a beautiful 8-pound pork belly from the farmer’s market, and I was feeling confident. I’d made bacon twice before with decent results, so I eyeballed the salt instead of weighing it. Ben was in the kitchen making coffee and asked if I was measuring.

“I’ve got this,” I told him, sprinkling what looked like enough kosher salt to cover the surface. Then I added more because the belly was thick. Then a little more because better safe than sorry.

Ten days later, we rinsed off the cure and sliced a test piece. The bacon was so salty it made us both grimace. We tried soaking slices in water overnight. We tried cooking it with potatoes to draw out some salt. Nothing worked.

The whole belly went to the compost pile. Eight pounds of pork and ten days of waiting, gone. Ben didn’t say “I told you so,” but he did order a kitchen scale that afternoon.

Why Salt Percentage Actually Matters (But Also Doesn’t)

After the November disaster, I became obsessed with precise measurements. I bought a gram scale, printed conversion charts, calculated percentages to two decimal places. The next batch came out perfectly.

The batch after that, using identical measurements, was too salty.

Here’s what I’ve learned: the 2.5% rule works as a starting point, but your specific conditions matter more than the ratio. A thick belly needs longer curing time, which means it absorbs more salt. High humidity slows the process. Low humidity speeds it up. The age of your pork belly affects how it takes the cure.

Ben thinks I’m overthinking it. He uses the same salt handful every time and adjusts based on how the bacon looks and feels after a week. His success rate is about the same as mine with all my measuring.

The science matters, but so does intuition. I hate admitting that.

Storage Conditions Nobody Thinks About

Most bacon curing guides skip the storage details, but that’s where things go wrong after you’ve done everything else right.

• Temperature consistency matters more than the exact temperature: Our old farmhouse fridge runs between 35-38°F depending on how often we open it. Steady is better than perfect.
• Humidity control: Too dry and the bacon gets tough. Too humid and you risk spoilage. I keep a small bowl of water in the fridge during winter when the air is bone dry.
• Vacuum sealing vs. plastic wrap: Vacuum sealed lasts longer but can compress the bacon into a dense block. Plastic wrap lets it keep its texture but shortens storage time.
• Freezing changes the texture: It does, but is it worse? I honestly can’t tell the difference once it’s cooked, but Ben swears he can.
• Slicing before or after freezing: Before is easier but takes more freezer space. After requires defrosting the whole piece.

I still haven’t figured out the ideal approach. We try different methods with each batch, but there are too many variables to know what actually makes the difference.

The Batch We Can’t Replicate

In March, we made the best bacon we’ve ever produced. Perfect salt balance, great texture, beautiful color when cooked. The fat rendered cleanly and the meat stayed tender.

I kept detailed notes that time: 6.2-pound belly, exactly 2.5% kosher salt, 0.25% pink salt, cured for 8 days at 67°F. Rinsed, dried, wrapped in butcher paper.

Two weeks later, I followed the exact same process with a belly from the same farm. Different result entirely—too salty and the texture was off.

Ben thinks it was the weather. I think it was dumb luck. We’ve tried to recreate those conditions four times since then. The bacon is always decent, but never that good again.

Sometimes I wonder if the pursuit of consistency is missing the point. Maybe the variability is part of making your own food.

Brown Sugar, Maple, or Nothing—Does It Matter?

Every bacon recipe includes sugar or maple syrup or some sweetener, but I’m not convinced it does anything beyond flavor. The cure is about salt and time. Everything else is seasoning.

We’ve made batches with brown sugar, maple syrup, honey, and nothing at all. The curing process worked the same each time. The flavor was different, obviously, but the preservation and texture were identical.

Ben prefers the maple version. I like it plain. Hank doesn’t care—he just wants the trimmed fat pieces.

If you’re new to this, start with just salt and curing salt. Add flavoring once you’ve got the basics down. One variable at a time.

How Much Time Your Belly Actually Needs

The standard advice is one day per pound, but that’s too simple. A 5-pound belly that’s 3 inches thick needs more time than a 5-pound belly that’s 2 inches thick. The cure has to penetrate to the center.

After day 5, start checking. The belly should feel firm but not hard. When you press it, there shouldn’t be any soft spots that feel different from the rest. If you’re unsure, give it another day or two.

We’ve never had a problem with over-curing, but under-cured bacon is obvious once you slice it—the center will look different, more raw somehow. You can always cure it longer, but you can’t fix an over-salted belly.

The longest we’ve cured a belly was 12 days. It was a thick piece, and I got nervous about over-doing it, but the result was fine. The shortest was 6 days for a thin belly, and that worked too.

Yesterday I started another belly—this one’s 7 pounds and about 2.5 inches thick. Ben thinks it’ll be ready in 8 days. I’m guessing 10. We’ll see who’s right, though with our track record, it’ll probably be ready in 9 and we’ll both claim victory.