Welsh Rarebit

Directions

1. 1
   Melt the butter in a double boiler or in the microwave.
2. 2
   Break the cheese into small bits and add to the melted butter with the salt, pepper, mustard and cayenne.
3. 3
   Heat until cheese melts, stirring regularly.
4. 4
   Beat egg and milk together.
5. 5
   Add the egg mix to the cheese mix, and while it is still heating, stir until thick.
6. 6
   Serve right away.