2cupsall-purpose or white whole wheat flour(250 grams)
2teaspoonsbaking powder
¼teaspoonbaking soda
1teaspooncinnamon
¾teaspoonspumpkin pie spice**
½teaspoonsalt
4tablespoonsunsalted butter, melted(56 grams)
¼cupvegetable oil(52 grams)
¾cuppacked dark brown sugar(160 grams)
1cupcanned pumpkin, generous cup (heaping a little)not pie filling
¼cupbuttermilk(56 grams)
2large eggs
1 ¾teaspoonsvanilla extract
⅓cupminiature chocolate chips
Icing:
1tablespoonmelted butter(14 grams)
1cuppowdered sugar(120 grams)
¼teaspoonvanilla
2tablespoonsof milk or as needed
Instructions
Preheat oven to 400°F. Spray 12 muffin tins with flour-added cooking spray or line with paper liners.
Mix the flour, baking powder, baking soda, pumpkin pie spice, and salt together and set aside.
In a mixing bowl, whisk together melted butter, oil, brown sugar, pumpkin, buttermilk, eggs, vanilla and chips. Add flour mixture to pumpkin mixture and stir until just combined.
Divide batter among the 12 muffin cups. Bake until a wooden pick comes out clean, about 20 minutes. Cool on a rack for about 10 minutes, then remove from muffin tins and let cool completely.
Mix the melted butter and powdered sugar together, coating the sugar with butter as best you can – mixture will be thick and lumpy. Stir in the vanilla. Add 1 tablespoon of milk and stir well. Continue adding milk 1 teaspoon at a time until you get an icing that's thin enough to drizzle but not so thin it will spread out when drizzled. Drizzle the icing over the cooled muffins. I sprinkled extra chips on top.
***If you don’t have pumpkin pie spice, you can substitute another ½ teaspoon ground cinnamon, ⅜ teaspoon ground ginger, a pinch of allspice and a pinch of cloves.