Smoky Mexican Lasagna
In a skillet, brown the beef with the liquid smoke, 1/2 cup salsa and green onions. Mix well. Spread the remaining salsa in bottom of a baking dish. Top with part of taco shells. In layers, spread half of beef, beans, sour cream, cilantro and cheese. Repeat layers, and cover with foil. Bake at 350 degrees for 30-40 minutes. Add more salsa and sour cream, if needed.