INFO:
To cook radishes, start by preheating your oven to 450°F (230°C). Then, grease a baking tray. Chop off the top 1/4 inch (1cm) of each radish and slice them in half length-wise. Season them with olive oil and salt. Spread the radishes out on the tray and bake them in the oven for 18 minutes until they're tender on the inside and a little crispy on the outside.
Video: How to Cook Radishes - wikiHow