This disclosure describes a food packaging product constructed of a non-rigid material. Initially, an interior cavity of the food packaging product contains a food product. To prepare the food product for consumption, a consumer opens the food packaging product and empties the food product into a container. After emptying the food product into the container, the consumer pours a liquid into the interior cavity of the food packaging product such that a top surface of the liquid is substantially level with a fill line marked on the food packaging product. The fill line is visible on the interior cavity of the food packaging product. The material of the food packaging product prevents the liquid from leaking out of the interior cavity of the food packaging product. The consumer then pours the liquid into the container, thereby creating a mixture of the food product and the liquid.