How many baked beans needed to feed 20 people?

This depends on whether you are serving the baked beans as a main dish or a side dish. If you are serving the baked beans as a main dish, you will need about 3 cups of baked beans per person. This means you will need around 60 cups of baked beans to feed 20 people. If you are serving the baked beans as a side dish, you will need about 1 cup of baked beans per person. This means you will need around 20 cups of baked beans to feed 20 people.