I grew up on a farm and my kids love to go back to the farm to visit Granny and Papa. My mom and I cook quite differently, and the kids will often ask for "farm food" (the kind of food that Granny cooks). This is one of the things that my mom made while I was growing up. When my kids ask for farm food, this is one of the things that I make. It is so simple and all of the kids eat it so well.
Just a little word of warning. Do NOT eat this with pink lemonade and laugh while trying to swallow a mouth full of both. The result - funky, unappetizing stuff spewing from your (my) nose. Yes, I know that one from personal experience....
1 pound ground beef
2 (15 oz) cans pork and beans
2 (15 oz) chili with beans
2 cups shredded cheese
Brown ground beef in a large skillet. Add chili with pork and beans to the ground beef. Heat through, sprinkle with cheese and cover to melt cheese. Mom would pour the casserole into a baking dish and top with cheese and bake to melt. Either way works well, but I prefer doing it in the skillet - fewer dishes to wash. I also will sometimes leave off the cheese and let the kids sprinkle it on while they have the casserole on their plates. My 2 year old will end up with cheese with a small side of casserole when we do it that way.