Springtime Rhubarb Crunch

Ingredients

 * 1 c brown sugar
 * 3/4 c oatmeal
 * 1 c flour
 * 1/2 c melted butter
 * 1 tsp vanilla
 * 4 c sliced rhubarb
 * 1 c Sugar
 * 1/2 c water
 * 2 TBSP cornstarch

Directions

 * 1) Combine brown sugar, flour, oatmeal, and melted butter.
 * 2) Press 1/2 of the mixture on the bottom of an 8" or 9" square pan.
 * 3) Reserve the rest.
 * 4) In a large saucepan, combine rhubarb, Sugar, water and cornstarch; cook until clear.
 * 5) Add vanilla.
 * 6) Pour rhubarb mixture over crust.
 * 7) Cover with remaining crunch.
 * 8) Bake at 350 for 40 - 45 minutes.
 * 9) Cool.