In a medium mixing bowl, combine all ingredients except pecans. Mix well. Stir in chopped pecans.
Arrange mini shells on a baking sheet. Fill mini shells with one heaping teaspoon of pecan mixture. If any of the mixture remains, distribute evenly between all the shells.
Bake for 10-15 minutes. Let them cool before serving.
Notes
These tartlets are a lighter alternative to traditional pecan pie and are incredibly easy to make.