The size of the Instant Pot that is best for an average family depends on the number of people you typically cook for and whether you want leftovers or not. Instant Pot models come in various sizes, but the two most common sizes are 6-quart and 8-quart. Here's a general guideline to help you decide:
6-Quart Instant Pot: This size is usually suitable for small to medium-sized families, typically consisting of 2 to 4 people. It can accommodate most recipes and is great for everyday cooking. If you occasionally have guests or want leftovers for the next day's meals, a 6-quart Instant Pot should be sufficient.
8-Quart Instant Pot: If you have a larger family (5 or more people) or frequently host gatherings, an 8-quart Instant Pot might be a better choice. It provides more cooking capacity and is perfect for preparing larger quantities of food. Additionally, some recipes might require more space, especially if you plan to cook big cuts of meat or whole poultry.
In summary, for an average family, the 6-quart Instant Pot should be adequate in most cases. It's versatile, convenient, and can prepare enough food for small to medium-sized families. If you have a larger family or frequently entertain guests, the 8-quart Instant Pot may better suit your needs. Ultimately, consider your typical cooking habits and the number of people you usually cook for when making your decision.