3/4 c. butter, melted
3 c. graham cracker crumbs
1/3 c. sugar
2 c. miniature marshmallows
1 c. chocolate chips

Combine and press half into greased 9x13 inch pan. Sprinkle with chocolate chips and marshmallows. Sprinkle remaining crumb mixture on top. Bake 10 minutes at 375 degrees. Remove and press down on top firmly with pancake turner. Cool completely before cutting.