Ingredients
Equipment
Method
Mix dry ingredients
- Whisk all-purpose flour, baking powder, and cinnamon together until evenly combined, about 30 seconds, so there are no visible baking powder clumps.
Mix wet ingredients
- Beat pumpkin puree, vegetable oil, eggs, and granulated sugar until smooth, about 1 minute, then combine with the dry ingredients and fold just until incorporated.
Make the cinnamon sugar swirl
- Mix brown sugar and cinnamon for the swirl in a small bowl until the mixture looks evenly speckled.
Assemble muffins
- Divide half the batter among a lined muffin tin and sprinkle the cinnamon sugar swirl over the tops in an even layer.
- Top with the remaining batter, distributing it so the liners are filled evenly.
Create the swirl
- Swirl gently with a toothpick by dragging it through the batter in 2–3 light passes, keeping the ribbon visible rather than mixing it completely in.
Bake
- Bake at 375°F for 18-20 minutes, until a toothpick inserted in the center comes out clean and the tops spring back lightly when touched.
Ice and serve
- Whisk powdered sugar with milk until smooth, then drizzle over the cooled muffins for a glossy finish.
Notes
Pro tip: swirl gently so the cinnamon sugar ribbon stays distinct in the baked muffins. Store covered at room temperature for up to 2 days or refrigerate up to 4 days; freeze un-iced muffins for up to 2 months and thaw before icing. For a dairy-free option, use a plant-based milk for the icing while keeping the rest the same.
