I added chicken.
Extended slow-cooker holding times require ingredients that withstand sustained heat without breaking down entirely. Frozen hash browns arrive partially blanched, which alters their starch structure compared to raw tubers. Processed canned soups utilize stabilizers like modified food starch to prevent curdling during long heating cycles. Substituting fresh dairy for evaporated milk risks protein separation when held at low heat for nine hours. Replacing canned cheddar soup with homemade cheese sauce demands precise emulsification to prevent oil from separating out during the long cook time.
Long thermal exposure flattens delicate aromatics while concentrating salt levels. Monitor moisture loss carefully during the final hour of cooking.