Chocolate Chip Marshmallow Bars

1 c. shortening
3/4 c. sugar
3/4 c. packed brown sugar
2 eggs
1 tsp. vanilla
2 1/4 c. flour
1 tsp. baking soda
1 tsp. salt
2 c. mini marshmallows
1 1/2 c. semisweet chocolate chips
3/4 c. chopped walnuts

In a mixing bowl, cream shortening and sugars. Add eggs, one at a time, beating well after each addition. Beat in vanilla. Combine the flour, baking soda, and salt. Gradually add to creamed mixture. Stir in marshmallows, chips, and walnuts.

Spread in greased 13x9 pan. Bake at 350 degrees for 25-30 minutes or until golden brown. check at 20 minutes. Cool on wire rack. Cut into bars.