Rhubarb Squares:
9x13 pan
crust
1 1/2 cup flour
1/4 cup powdered sugar
3/4 cup butter

Mix together until crumbly and pat on the bottom of pan.
Bake 12 - 15 minutes @ 350 degrees.

filling
3 eggs
2 1/4 cups sugar
3/8 cup flour
1 tsp. baking powder
8 cups rhubarb diced

Mix together and spoon onto crust.
Bake 350 degrees for 50 - 60 min.
Let cool slightly before cutting. Serve warm if possible with ice cream or Cool Whip
Refrigerate leftovers.

We used to make this a lot--YUM!

What is powdered sugar please...can someone tell me.

Not sure but I think it may be what I call icing sugar.

Powered sugar is also called 10-X sugar. It's basically sugar that's been ground to the consistancy of talcum powder.

Powdered sugar is: Confectioners sugar also known as 10-X powdered sugar.

Thanks!

The whole rest of the world calls it icing sugar!

Have NEVER heard it called icing sugar. But I do have some icing recipes that call for confectioners sugar.

Sorry about the confusion about powdered sugar/ confectioner's sugar. I just called it what Mom called it. Must be a colloquialism. The recipe was hers. She'd make it every spring. I do not have rhubarb since she died. I miss her and the rhubarb squares. Enjoy them for me.