11 Foods You Should Never Put in a Slow Cooker – Avoid These Common Mistakes!

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Why: Acidic environments (like tomato sauce) can slow protein denaturation, delaying safe internal temps—risking bacterial growth.

✅ Fix: Brown meat first to kill surface bacteria and lock in flavor.

 

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❌ 9. Alcohol (Wine, Beer, Liquor)

 

Why: Alcohol doesn’t fully evaporate in a covered, low-heat environment—leaving a harsh, boozy taste.

✅ Fix: Deglaze on the stove first, simmer to reduce by