Cut ours into triangles, so they took 23 minutes to bake. Made a rhubarb compote to go with them. Probably added 1.5 cups of peeled rhubarb (srsly, is peeling the rhubarb not a thing?), which worked well. My only complaint is that if you get a bite without a rhubarb chunk, it's pretty bland (but dipping it in the compote helped).