Jelly Filled Puffs 1 large container Pillsbury crescent rolls Favorite jam, jelly or preserves Confectioners' sugar Cut each crescent strip into 2 triangles. Put a small dab of your favorite filling onto the center of each triangle. Flip over the shortest end towards the preserves and then bring together the other 2 ends and press the tips together. Bake at 350 degrees F until the edges are slightly browned. Cool on a wire rack; sprinkle with confectioners' sugar.