Cut the cheese into slices. Spread 1 tsp. mustard on one side of each torilla. Cover one half of each side with cold cuts and cheese. Place 2 tsp. cranberries on top.
Heat 1 teaspoon of oil in a heated pan. Fry a tortilla with the topped side up on medium heat until the cheese begins to melt. Then fold the uncoated tortilla halves onto the filling and heat for 1/2 to 1 minute more.
Lift out the flat cakes and keep them warm.
Fry the remaining flat cakes in 1 teaspoon of oil each and keep warm until serving.