CAKE:

4 oz. semisweet chocolate
1 tsp. vanilla
2 stick butter
4 eggs
1 1/2 c. sugar
1 c. flour

Preheat oven to 350 degrees. Fill 20 to 22 cupcakes tins with paper liners. Melt together chocolate, vanilla and butter; set aside. Beat eggs until thick and add sugar. Beat in flour. Fold in butter and chocolate mixture. Spoon into prepared tins, filling 2/3 full.

FILLING:

8 oz. cream cheese, softened
1/4 c. sugar
1 egg, beaten
Dash of salt
3/4 c. semisweet chocolate chips

Mix cream cheese, sugar, egg and salt until just blended. Stir in chocolate chips. Drop a rounded teaspoon of filling on top of each cupcake. Bake 30 minutes.