According to a Dietitian

It will last for up to three days. Cut off the root end and the leaves and peel the outer layer of skin away. Roasted Fennel Recipe You will end up with a bulb about the size of your fist. Fennel bulb recipes . Make fennel a part of your next meal with one of these fabulous fennel recipes. Using the whole vegetable is not only practical but also adds a variety of pretty colours on your plate. This curbs the bitterness without. I never measure unless baking always use eyeball judgement so feel free to adjust to your personal feel and taste. Using a very sharp knife cut the top and bottom from the fennel bulbs and then remove tough or bruised outer layers. Boil or steam up to 20 mins for a whole head or up to 12 mins for wedges. How to cook fennel. See our favourite fennel recipes. If you have quite young fennel the stalks will be tasty too and you should chop them up and add them to the pile although know that older fennel might have stalks with hollow dry interior