I have a question about the ingredient "1 teaspoon cinnamon" on the recipe "Meta Given's Pumpkin Pie" from Genius Recipes. I am planning on making this, plus a pecan pie, for Thanksgiving. However, I just found out that one of my guests is allergic to both nuts and cinnamon. I can't do much to change the pecan pie, so I'm hoping to make this pumpkin pie without the cinnamon. What spice could I use instead? Thanks in advance for your help!