It depends. Assuming it is refrigerated in an airtight container, pasta sauce will keep for 5-7 days. Generally, refrigerated leftovers--such as lasagna, spaghetti and the like--should be consumed within 4 days. Do not repeatedly reheat items such as lasagna.
This special two-day program will teach you what the Service Contract Act's labor requirements are, when they are applicable, and how to efficiently incorporate them into your daily contracting activities.
Service Contracts. If you provide a service, protect yourself and your business by having clear contracts with your customers. Find a contract specific for your service, or use the general Contract for Services or Contract for Products. Independent Contractor Agreement. Accounting Contract.