J.L.
Tuna noodle casserole. Yummy. My boyfriend hates it with peas and I like mine with, but I just serve peas on the side for me. We also like pot roast, corned beef and cabbage, and pork shoulder all from the slow cooker. With any of those you can vary it so everyone is satisfied. For instance my boyfriend wont eat cabbage when I make corned beef and cabbage, so he will make a sandwhich out of his, while I serve mine like a soup.
One meal for both, just have to be clever as to adjust it for everyone. We also like Panko crusted chicken breast (I cut them into strips) with white rice and teriyaki/garlic dipping sauce (trader joes for the panko crumbs and the teriyaki/garlic sauce was a marinade I found at Ralphs). Have fun! =)