1. In a shallow, dish, lightly beat the eggs w/ 1/4 c of water and the salt and pepper. Stir in the cilantro.
2. Make 4 sandwiches by layering the cheese between the slices of bread.
3. In a lg. skillet, heat the butter. Dip the sandwiches in the egg mixture, turning to coat both sides of the bread. cook over medium heat, in two batches if necessary, turning once, until both sides are crusty and golden brown and the cheese is melted, 5-8 min total.
4. Cut the sandwich in half and serve, topped w/the salsa.
