"Out Of This World Baked Beans" "I just know that my family, friends and neighbors loves them and always ask me to bring them to picnic's when invited. I know that you will love them also." One gallon can of beans?! Ouch. Well, that's about 3 pounds of dry beans. A little less. 2 3/4. About. BTW, it serves 25, so it better be for a bigger party.