Ingredients

1 cup butter, softened2 cups packed brown sugar2 large eggs2 teaspoons vanilla extract3 cups quick-cooking oats2-1/2 cups all-purpose flour1 teaspoon baking soda1 teaspoon saltFUDGE FILLING1 can (14 ounces) sweetened condensed milk2 cups semisweet chocolate chips2 tablespoons butter1/2 teaspoon salt1 cup chopped walnuts2 teaspoons vanilla extract

Preparation

In a bowl, cream butter and brown sugar until light and fluffy. Add eggs and vanilla; mix well. Combine oats, flour, baking soda and salt; add to the creamed mixture. Spread two-thirds into an ungreased 15x10x1-in. baking pan; set aside.

For filling, heat the milk, chocolate chips, butter and salt in a microwave-safe bowl until chips are melted. Remove from the heat; stir in walnuts and vanilla. Spread over top. Drop remaining oat mixture by tablespoonfuls over chocolate.

Bake at 350° for 20 to 25 minutes. Cool on a wire rack.