On the fourth Monday, the weather did not cooperate. The temperature climbed past one hundred degrees, the truck was delayed by a breakdown, and several kitchens had left their barrels on loading docks since lunchtime. By the time Wallace arrived at the farm, some containers were warmer than Marlene had seen them before. She was behind schedule, exhausted, and frightened of falling further behind, and she made the decision she would remember long after the ruined product was gone.
She took the questionable load into the kettle instead of rejecting it. Her records showed that the conditions were wrong, but she persuaded herself that careful rendering might solve what hurried handling had caused. Eli asked once whether the numbers on the thermometer were too high. Marlene replied that they would mark the batch for closer observation, and in the moment that sounded like caution instead of what it really was: an attempt to turn a compromised beginning into a clean ending.
For the next ten days, nothing dramatic happened. The tallow solidified in its containers, the lids stayed sealed, and the work continued. Then Marlene opened a retained sample and caught a sharp note beneath the smoke, something thin and disagreeable at the back of her nose. A second sample had begun to darken from cream toward a lifeless gray. She looked at the numbers, found four and a half barrels connected to the delayed collection, and felt the first cold certainty that the batch had to be held back from food use.
Eli found her in the milk house on a Thursday morning, lining up pails beneath the fluorescent light. She had already opened six samples and had written the lot numbers on a sheet beside the sink. The usual warm scent of beef and smoke was missing; in its place came a bitter edge that made him step back from the table. He took off his cap and stared at the row of containers.
"What did we do wrong?" he asked. Marlene could have blamed the driver, the kitchens, the heat, or the fact that she had been doing the work of three people without the money to hire them. All of those things had played a part, but none of them explained why she had processed a load whose receiving readings had warned her to stop. "Maybe more than one thing," she said. "Let's find out exactly which ones."
She and Eli carried the records to the tailgate of her pickup and laid them under a pair of bricks so the pages would not scatter. The intake log showed arrival times, container temperatures, and the identifying codes Marlene had insisted on receiving from Ironwood. Beside it were copies of the cook sheets, complete with the dates, pit numbers, and shift markings from the kitchens. A third sheet contained the batch outcomes, including the samples that had changed smell and color.