Cure #1 vs Cure #2: Which One Do You Actually Need?

Using the wrong one isn't a preference — it's a safety mistake. Here's exactly how to tell them apart.

First, a bigger point: if it's truly fresh — fresh brats or breakfast sausage you grind and cook the same day — you don't need cure at all. Cure is for products that get smoked low-and-slow (hours in the danger zone), cured, or dry-aged. Fresh, quick-cooked sausage skips it entirely.

What's actually in each

• Cure #1 = 6.25% sodium nitrite + 93.75% salt (dyed pink). The nitrite goes to work immediately — it protects the meat through a short cure and cook.
• Cure #2 = 6.25% sodium nitrite + ~4% sodium nitrate + salt. The nitrate is a time-release reservoir: it slowly breaks down into nitrite over weeks and months, so the meat stays protected the whole time it hangs and dries.

That one difference — nitrate — is the entire story.

How to choose (the one question that decides it)

Ask yourself: "Am I cooking this soon, or is it hanging to dry for weeks?"

• Cooked / smoked, eaten soon → Cure #1. The cook finishes the job; you don't need a long-term reservoir.
• Air-dried or fermented over weeks/months, never cooked → Cure #2. The meat needs protection the entire time it ages, and only nitrate's slow release covers that window.

You're making	Use
Summer sausage, snack sticks	Cure #1
Hot dogs, kielbasa, smoked sausage	Cure #1
Fresh brats / fresh ground sausage (cooked same day)	No cure
Bacon, ham, Canadian bacon	Cure #1
Jerky	Cure #1
Dry-cured salami, pepperoni	Cure #2
Fermented / air-dried sausage	Cure #2
Dry-cured whole muscle (coppa, bresaola)	Cure #2

Why you can't just swap them

• Cure #1 on a long dry-cured salami: the nitrite is spent in the first few days, then the sausage hangs for weeks with no protection — prime conditions for botulism. Dangerous.
• Cure #2 on a quick cook: you're adding nitrate that has no time to do anything useful, on a product that doesn't need it. Wrong tool for the job.

Same pink color, same shelf at the store, completely different jobs. Read the label every single time.

How much do you use?

Both are used at the same rate: 1 oz (28.35 g) per 25 lb of meat — 0.25% of the meat weight, 156 ppm nitrite. (Full breakdown: How Much Cure #1 Per Pound of Meat.) The dose doesn't change — which cure changes, based on the product.

Safety, either way

• Weigh it on a gram scale. Never eyeball, never "add a little extra."
• Mix it all the way through the batch so no bite gets a hot dose.
• Keep it away from kids and pets — it's dyed pink so nobody confuses it with table salt.
• Fermented and dry-cured products carry extra rules (starter cultures, pH, temperature, humidity). That's a deeper subject — not one to freelance.

Bottom line

Cook it soon → Cure #1. Hang it for weeks → Cure #2. Same amount, different job, never interchangeable.