Roasted Radishes with Butter Recipe
Roasting drives off the moisture that carries a raw radish's sharp bite, and the sugars that remain caramelize at the cut edges, turning a vegetable most people only eat raw into something closer to a roasted turnip or potato.
- Prep
- 10 min
- Cook
- 20 min
- Total
- 30 min
- Servings
- 4
Ingredients
- 1 1/2 lb radishes, halved (quartered if large)
- 1 tbsp olive oil
- 2 tbsp unsalted butter
- 1/2 tsp salt
- 1/4 tsp black pepper
- 1 tbsp fresh chives, chopped
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Instructions
- 1Preheat the oven to 425°F (220°C).
- 2Trim the radishes and halve them (quarter any larger ones so the pieces are roughly even).
- 3Toss the radishes with olive oil, salt, and pepper on a rimmed baking sheet, spreading them cut-side down in a single layer.
- 4Roast for 18-22 minutes, until the cut sides are deeply browned and a knife slides in easily.
- 5While still hot, toss the radishes with the butter directly on the pan until it melts and coats them.
- 6Transfer to a serving dish and scatter with chives.
Tips & variations
- Radish greens don't roast well alongside the roots (they scorch long before the roots are done), save them for a quick sauté instead.
- A squeeze of lemon juice at the end brightens the dish if you want something less rich than butter alone.
- Cutting the radishes closer to uniform size is the single biggest factor in even roasting, quarter the large ones rather than leaving them whole.
Storage & reheating
Refrigerate leftovers up to 3 days in an airtight container. Reheat in a 400°F oven for 5-8 minutes to re-crisp the edges; microwaving works but leaves them softer.
Nutrition
A low-calorie vegetable side that stays light even with the butter, since radishes themselves have almost no starch or sugar.
Tips from the Tulo kitchen
- Don't crowd the pan, radishes packed too tightly steam in their own moisture instead of browning.
- Radishes shrink noticeably as they roast, so a pound looks like less food after cooking than it does raw.
FAQ
Do roasted radishes still taste peppery?
Not really. High heat mellows the compounds that give raw radishes their sharp bite, so roasted radishes taste closer to a mild, slightly sweet root vegetable, similar to a roasted turnip.
Can I roast radishes with the greens still attached?
Remove the greens before roasting. They cook much faster than the roots and will burn before the radishes are tender; sauté the greens separately if you want to use them.
Why are my roasted radishes soggy instead of browned?
Usually overcrowding. Radishes release water as they cook, and if they're piled on the pan that moisture has nowhere to go and steams them instead of letting them brown. Use a large enough sheet pan to keep them in a single layer.
