Edible Rose Petals by Tasteology. Our TASTEOLOGY Dried Edible Rose Petals are completely natural. They are premium quality, certified edible rose petals and handpicked for your culinary rose petal creations. A beautiful decoration for cocktails, and cakes these rose petals are 100% natural. Roses petals have a very aromatic, floral and slightly sweet flavour. Perfect for rose-infused cocktails, or muddled with our Rose Elderflower syrup. They are also perfect for decorating your cupcakes and desserts, chocolates and salads, and why not sprinkle some petals on your morning yoghurt bowl for some mid week luxury! Our edible rose petals keep fresh in your kitchen cupboard for 6 months. No refrigeration is necessary!