(15.25-ounce) box vanilla or white cake mix For the cake: Preheat the oven to 350°F. Spray a 13-by-9-inch baking pan with baking spray and line with parchment paper. Line a second baking sheet ...

If you can only find bundles of three flowers each, opt for 12 total, which is four packs.) A vase that’s approximately eight inches tall with a five- to six-inch wide opening Clean water Sharp floral ...