Very Rocky Road Fudge

1 1/2 C. sugar

2 C. miniature marshmallows

1 5 oz. can evaporated milk

1/4 C. butter

12 oz. semisweet chocolate chips

1 T. vanilla extract

1 10 oz. can mixed nuts

In a 2-quart glass measure, cook sugar, 1 cup marshmallows, milk, and margarine or butter on High 4- 1/2 to 6-1/2 minutes until melted, stirring once during cooking.

Stir; cook 1-1/2 minutes.

Stir in chocolate and vanilla until smooth. Fold in nuts and remaining marshmallows.

Spread in foil-lined 8 x 8 baking pan. Refrigerate until firm.

Cut into 24 pieces.