11. 🥑 Avocados
Why it fails: They brown, oxidize, and turn bitter when exposed to heat for too long.
✅ Do this instead: Always add avocado fresh as a garnish—never cook it in the slow cooker.
Bonus: What Does Work Well in a Slow Cooker?
Stick to these winners for foolproof results:
Tough cuts of meat (chuck roast, short ribs, pork shoulder)
Root vegetables (carrots, potatoes, sweet potatoes)
Dried beans (soaked or unsoaked)
Canned tomatoes and tomato paste
Dried spices and hardy herbs (bay leaves, rosemary, thyme)
