- Preheat your oven to 350°F (175°C). Line a muffin tin with paper liners. 
- In a large bowl, whisk together the flour, sugar, baking soda, baking powder, salt, cinnamon, nutmeg, and cloves. 
- In another bowl, mix the pumpkin puree, vegetable oil, and eggs until well combined. 
- Pour the wet ingredients into the dry ingredients and stir until just combined. Do not overmix. 
- Divide the batter evenly among the muffin cups, filling each about ⅔ full. 
- Bake for 20-25 minutes, or until a toothpick inserted into the center of a muffin comes out clean. 
- Let the muffins cool in the tin for 5 minutes, then transfer to a wire rack to cool completely.