Tomato Rabbit

Two tablespoonfuls of butter, 2 tablespoonfuls of flour, ¾ cupful of milk, ¾ cupful of stewed and strained tomatoes, 1/8 teaspoonful of soda, 1 pound of cheese, 2 eggs, slightly beaten, salt, mustard, cayenne pepper.
Cook the butter and the flour together, add the milk, and as soon as the mixture thickens add tomatoes and soda. Then add cheese, eggs and seasoning. Serve on toasted whole wheat or graham crackers.