4 c. chopped rhubarb
1/2 c. packed brown sugar
1 c. miniature marshmallows
1/2 box dry raspberry Jello

Mix together: 1/2 c. brown sugar 1/2 c. butter

Spread rhubarb in 8 inch square pan. Sprinkle with brown sugar, marshmallows and Jello. Crumble mixed flour, sugar and butter over mixture. Bake at 350 degrees for 35-40 minutes.