I got this note from my neighbor. Does anyone have this gluten free pumpkin pie recipe? Grace

Hi Grace,
I have a favor to ask WHENEVER you have time to check for me. When Philip 1st went on the diet, I found a recipe for Pumpkin Pie that he absolutely loved. I think I found it on that hastypastry website, but now I can't seem to get there. It used pulverized Honey Rice Puffins cereal for the crust & the filling used Pacific brand Almond Soy Milk. I gave the recipe to Paula, so that she could make it for him, & she can't find it. I've searched for weeks for it, so you're a last resort.
I hope you all are enjoying your new home...we miss you on Ronald St!
Thanks in advance for any help.
Carolyn