In a large bowl, cream butter and sugar until fluffy. Beat in egg and vanilla.

Whisk flour and baking powder in another bowl. Gradually beat into creamed mixture.

Roll dough into a 12-inch square between two sheets of waxed paper. Trim edges and continue to roll until square is approximately 1/4 inch thick.

Remove wax paper. Spread Amethyst Sunset Jelly across flattened dough. Sprinkle with walnuts.

Roll up tightly and wrap in plastic. Leave a little extra room at the end and pinch dough closed.

Refrigerate until firm (about 2 hours).

Preheat oven to 375 degrees. Unwrap dough and cut into 1/4 inch slices. Place on ungreased baking sheet (about 2 inches apart).

Bake 9-12 minutes, or until edges are lightly brown.

Cool on wire rack and enjoy!

Tip: Make the roll ahead of time and keep it in the refrigerator or freezer until it's time to bake! 

Recipe adapted from tasteofhome.com