11 Foods You Should Avoid Putting in a Slow Cooker (And What to Use Instead!) May 6, 2026 by amal ADVERTISEMENT 4. Rice Like pasta, rice can become overcooked or unevenly textured. Use instead: Prepare rice on the stovetop or use quick-cooking varieties added toward the end. 5. Fresh Herbs Delicate herbs lose their flavor during long cooking. Use instead: Add fresh herbs like parsley, cilantro, or basil at the end. Use dried herbs earlier for deeper flavor. ADVERTISEMENT ←PreviousNext→