I like how these calabacitas turn a simple vegetable into the center of a comforting meal. Two rounds of squash cradle Monterey Jack cheese, then a light egg batter fries into a golden coating. The tomato sauce brings it all together: tender squash, warm melted cheese, and enough savory sauce to spoon over rice. Set out tortillas and let everyone enjoy it while the filling is still soft and warm.This version of calabacitas con queso uses cheese-filled zucchini rounds dipped in egg batter, fried, and finished in tomato sauce.