1
: Sift dry ingredients together. Set aside.
2
: With electric mixer on medium speed, beat pumpkin and sweetened condensed milk together until smooth. Add remaining ingredients in order, beating well after each addition.
3
: With mixer on low speed, fold dry ingredients into wet batter ingredients just until mixed.
4
: Pour into 24 greased and muffin cups and bake in preheated 350°F (180°C) oven until toothpick inserted in center comes out clean, about 20 minutes. Turn muffins out onto wire rack. Cool completely.