Coffee Liqueur Pecan Fudge

3 cups miniature marshmallows
2 cups (12 ounces) semisweet chocolate morsels
2 ounces unsweetened chocolate baking bars, coarsely chopped
2/3 cup evaporated milk
1 1/3 cups granulated sugar
1/4 cup butter
1 cup coarsely chopped pecans
1/4 cup coffee liqueur
1/8 teaspoon chocolate extract

In large bowl, combine marshmallows, morsels and unsweetened chocolate.

In 2 quart saucepan, combine evaporated milk, sugar and butter. Bring to boil over medium heat, stirring constantly. Pour over marshmallow mixture, stir until marshmallows and chocolate completely melted and mixture is smooth. Stir in nuts and liqueur and chocolate extract.

Pour into buttered 8-inch square baking pan. Cool.

Chill until firm.