This is the new favorite rhubarb recipe in our house. It comes from our friend Haley Mckim. LOVE LOVE LOVE it!!!! I just need a bigger rhubarb patch so I can eat this year round........
4 cups rhubarb
2 1/2 cups sugar
1 cup mini marshmallows
1/2 cup butter
1 tsp vanilla
1 3/4 cup flour
3 tsp. baking powder
1/2 tsp salt
1/2 cup milk
Combine rhubarb and 1 1/2 cups of sugar. Put in greased dish. Sprinkle marshmallows over top. Mix rest of ingredients and spoon over rhubarb. Bake at 350 for 50-55 minutes.