I found this recipe on Pinterest and tried it with my family tonight. They loved it, but I must warn you. I don't use canned refried beans, I use http://www.food.com/recipe/simple-and-easy-homemade-refried-beans-460636. In addition, I didn't mix them in because only 1/2 of my family likes them. I layered them into 1/2 the tacos and because I put them on the bottom, those shells ended up a bit soggy. If you choose to separate them like me, I suggest you layer them on top of the meat!