I don't think I've ever had rhubarb pie without strawberries but if I ever come across it I'll definitely give it a try. I think my favorite pie is my dads key lime. He doesn't make the creamy custardy kind most folks are familiar with. He does it like a lemon meringue on a home made grahm cracker crust. Very tasty. That key lime tree I bought my parents one year was a very good investment.