Mix all ingredients in large bowl. Put lid on and let stand in refrigerator over night or all day. Shape like strawberries, and roll in reserved Jell-O. Place a half toothpick that has been dyed green with food coloring into strawberry. With decorator tube, That has been filled with green cake icing with leaf tip in tube, Make 2 leaves on each side of the toothpick. (To color toothpick, place in small amount of water with teaspoon vinegar and a few drops green food coloring. Let stand until colored dry on paper towel. Strawberries may be frozen until needed)