Mix the beans and half the can of sauce in a bowl, then stir in the raisins. Cut the tortillas into six pieces. In an 8x8 or whatever glass or whatever pan, put in a good, solid, thick layer of tortillas.
Lay in half the bean stuff, another layer of tortillas, the rest of the bean stuff, and a final, even thicker, layer of tortillas.
Dump the rest of the sauce on top, and cook until the top is getting slight crispy, perhaps 40-50 mins, 350°. Eat.
NOTE: Very tasty, very quick and easy, vegan, vlf, mexican flavor... what more do you expect from a college student? Clearly you could make it from fresher ingredients, but that wouldn't be as easy (although probably far more tasty). It's great hot and even better cold.
Servings: 4