The Kitchn: Chai Sweet Potato Cupcakes
1/4 teaspoon ground cloves
1 cup brown sugar
1/2 cup granulated white sugar
3/4 cup plus 2 tablespoons grape seed oil
4 large eggs
3 tablespoons chai syrup
1 teaspoon vanilla extract
2 cups pureed cooked sweet potato or a 15-ounce can sweet potato or pumpkin puree (see recipe note)
For the frosting:
1 cup unsalted butter, softened
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