Dip one of the flour tortillas in the broth.
Place on a hot skillet, dipped side down.
Add 1 cup of cheese all around.
Add chopped birria on top of the cheese.
Sprinkle the beef with diced onion and cilantro.
Cook for 2 minutes, or until cheese is melted.
Remove the birria quesadilla from the skillet.
Repeat with another flour tortilla.
Dip it in the consomme and place on a hot skillet.
Add the cheese, birria, onion, and cilantro.
Cook for 2 minutes, until cheese is melted.
Remove from skillet.
Cover the birria quesadilla with foil paper to keep warm.
Dip the last flour tortilla in the consomme.
Place on the hot skillet.
Top with only cheese and melt.