I have that book. Here is the recipe.

Champandongo
1/4 kilo ground beef
1/4 kilo ground pork
200 grams walnuts
200 grams almonds
1 onion
1 candied citron
2 tomatoes
1 tbl. sugar
1/4 cup cream
1/4 kilo queso manchego
1/4 cup mole
cumin
chicken stock
corn tortillas
oil

"The onion is finely chopped and fried in a little oil with the meat. While it
is frying, the ground cumin and tbl. of sugar are added." (Several pages of the
story later) "When the meat starts to brown, the chopped tomato is added, along
with the citron, the walnuts, and the almonds, cut into small pieces." (couple
more pages of story). "After the meat has been cooked and drained, the next
step is to fry the tortillas in oil, lightly, so they don't get hard. In the
dish destined for the oven, spread a layer of cream so the other ingredients
don't stick, a layer of tortillas, and over these a layer of the meat mixture,
and finally the mole, covering it with the sliced cheese, and the cream. Repeat
this process as many times as necessary until the pan is filled. Put the pan in
the oven and bake until the cheese melts and the tortillas are softened. Serve
with rice and beans."