Combine all ingredients in a bowl and stir until combined.
Spoon into muffin tins lined with paper muffin cups.
Bake at 350 degrees for 30 minutes or until a tooth pick, inserted into the center, comes out clean. Cool completely before serving.
Notes
Add to the Top of the Muffins: Sprinkle powder sugar on top. Drizzle icing on top of the muffins. Cream cheese frosting are wonderful on these 3 ingredient pumpkin muffins.
Spray: Use a nonstick spray on the top of the muffin pan to keep the muffin tops from sticking.
Variation tip: Use a yellow cake mix and add a few teaspoons pumpkin pie spice to make a spice cake.
Chips: Add caramel or chocolate chips to the batter.