Rhubarb blondies recipe

I can't even stand it. This looks so good and there's no rhubarb in my yard yet!
I thought I'd share the recipe in case there are any of you lucky enough to have a patch growing.
From The Throwback At Trapper Creek Blog

Oregon Apple Cake aka Rhubarb Blondies

½ c. butter
2 c.  sugar
2 eggs
2 t. vanilla

2 c. flour
2 t. soda
½ t. salt
1 t. cinnamon
2 c. sliced fresh rhubarb
1 c. nuts

Cream butter and sugar, add eggs and vanilla.  Beat.  Add sifted flour, soda, salt, cinnamon, mix.  Stir in fruit and nuts.
Bake in 9 x 13 pan at 350°F for 45 minutes.