1/2 tsp. brown sugar
2 tbsp. milk
2 eggs
1 tsp. vanilla
1/2 c. butter
1/2 c. sugar
2 c. flour
1/2 tsp. salt

Cream butter and sugar. Add 1 egg and 1 egg yolk. Add flour and salt. Mix in milk and vanilla. Press into a 9 x 13 inch pan. Beat egg white and spread over dough.

FILLING:

5 c. cut up rhubarb
1 (3 oz.) pkg. strawberry Jello
2 c. sugar
1 c. flour
1/2 c. butter

Spread rhubarb over dough. Sprinkle Jello over rhubarb. Mix sugar, flour, and butter. Spread over top. Bake 45 minutes at 350 degrees.