Raspberry lime hamantaschen has a light flavor of lime in the cookie part of the dessert and the rich flavor of raspberry jam in the filling. A traditional treat for the Jewish celebration of Purim, its pretty red color makes for a great Christmas cookie, too.
Cream butter and sugar until light and fluffy. Add egg, vanilla extract and lime zest; beat to combine.
Add flour and salt; beat until combined and crumbly. Knead the dough into a smooth ball (if the dough is too dry, add water, one teaspoon at a time. Be careful that the dough does not become sticky).
Form the dough into a flat disk and wrap in plastic wrap. Chill for about 30 minutes until the dough is firm enough to roll; chilling for too long will make the dough hard to roll out.
Preheat oven to 350 degrees.
Lightly flour a smooth surface; roll dough out to 1/4-inch thick. Dust with flour and flip. Roll out more, if needed.
Using a cookie cutter or other round object about three inches in diameter, stamp out cookies. Lay cookies on baking sheets lined with parchment paper.
Place about one teaspoon of jam in the center of each cookie. Fold each circle inward on three sides to enclose the jam, forming a triangle with a small opening in the center. Pinch the corners and smooth out the seams to ensure the jam doesn’t leak out.
Bake for about 18 minutes or until the bottoms of the cookies are light golden brown. Cool on a wire rack.