Ingredients for 1 servings:
1. 12 ounces semisweet chocolate chunks or 12 ounces semi-sweet chocolate chips
2. 1 (8 ounce) package cream cheese, softened
3. 2/3 cup evaporated milk
4. 1 cup chopped walnuts
5. 1 1/2 cups sugar
6. 1/2 cup butter or 1/2 cup margarine, softened
7. 2 large eggs
8. 1 teaspoon vanilla
9. 3 cups flour
10. 1 teaspoon baking powder
11. 1/2 salt

Directions:
1. Set oven to 375°.
2. Butter a 13 x 9-inch pan.
3. In a saucepan, combine chocolate pieces, cream cheese and evaporated milk; stir over low heat until smooth, then set aside.
4. Stir in chopped nuts In a large bowl, cream sugar and butter or margarine (if using), until light and fluffy, then blend in eggs and vanilla.
5. Mix together flour baking powder and salt, then add to the creamed mixture; mix well to combine.
6. Press half of the mixture into the bottom the prepared baking pan, then spread the chocolate mixture over crust.
7. Sprinkle with remaining crust mixture, then press down gently.
8. Bake for 30 minutes, or until crust is lightly browned.
9. Cool then cut into bars.