Butter-Glazed Roasted Radishes With Fresh Herbs Recipe

Roasting radishes tames their heat, revealing a pleasantly mild, turnip-like flavor.

A cast iron skillet full of roasted radishes, liberally flecked with chopped herbs.
Radishes are more than just a vegetable to be eaten raw.

Serious Eats / Vicky Wasik

Why It Works

  • Cutting large radishes into smaller pieces ensures that they're cooked through when the smaller radishes are tender.
  • Roasting radishes tames their assertive raw flavor, making them taste like tender, juicy turnips.

There was a time, many years ago, when I'd look at the heaps of radish bunches at the farmers market, admire their vivid red and pink colors, and then think, "What the heck does anyone do with that many radishes?"

Back then, a radish, to me, was a tasty root vegetable to be eaten raw, its crisp bite and slightly peppery flavor best enjoyed sliced thinly in salads, for instance, or nibbled on as a snack with butter and salt. Problem was, those uses got me through maybe two or three radishes in a bunch before I'd had my fill.

Close-up of two bunches of radishes laying on a marble slab. The closest bunch is of typical, red Cherry Belle radishes, and they are in sharp focus. Elongated, white-tipped French Breakfast radishes are in the background, blurred by the shallow depth of field.

Serious Eats / Vicky Wasik

By now, I think you can see where this is going: The mistake I made was in following the popular perception of radishes as a raw-only vegetable. The truth is, they're just as good—if not better—cooked. One of the best things about cooking radishes is the way it tames their spicy flavor, making them much easier to eat in bulk. These days, I can eat my way through an entire bunch in one sitting and still want more.

My favorite way to prepare them is to roast them in the oven, which works with most radish varieties, like classic red Cherry Belles and the pink-and-white French Breakfasts. Radish bunches often include a range of radish sizes, from tiny ones to big fatties, so the first step is to cut the larger ones in halves or quarters so that all the pieces are roughly similar in size (though a little variation won't hurt them).

A mixing bowl containing topped and tailed radishes. The larger ones have been halved. The author is drizzling them with olive oil.

Serious Eats / Vicky Wasik

Then toss them in some oil, arrange them on a baking sheet, and cook them in the oven until they've transformed from firm and snappy to tender and bursting with juice—that usually takes somewhere around a half hour to 40 minutes. Once they're fully cooked, their aggressiveness fades away, leaving behind a pleasantly mild, turnip-like flavor (which makes sense, since they're closely related).

Once they come out of the oven, you can choose to spruce them up any way you like. Here, I keep things very simple by tossing them in a skillet with a little melted butter and minced fresh herbs, like parsley and tarragon. They make an excellent side dish, especially for roasted meats like chicken or pork.

The finished radishes ready to be served in a cast iron skillet.

Serious Eats / Vicky Wasik

So, the next time you're staring at an overwhelming number of radishes at the market, go ahead and grab a few bunches with no fear of how you'll ever manage to use them up. They'll be gone before you know it.

January 2016

Recipe Facts

Active: 10 mins
Total: 45 mins
Serves: 4 servings

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Ingredients

  • 2 1/4 pounds radishes, without greens (1kg; about 30 medium radishes), larger radishes halved or quartered so that all pieces are roughly the same size (see notes)

  • Extra-virgin olive oil, for drizzling

  • Kosher salt

  • 3 tablespoons unsalted butter (40g; 45ml)

  • Minced fresh tarragon and parsley leaves, for garnish

Directions

  1. Preheat oven to 400°F (200°C) and line a rimmed baking sheet with aluminum foil.

  2. In a medium mixing bowl, toss radishes with just enough olive oil to coat and season with salt. Arrange in an even layer on the prepared baking sheet and roast in oven, stirring occasionally, until radishes are tender and very lightly browned, about 40 minutes.

    The prepped radishes on a foil-lined rimmed baking sheet.

    Serious Eats / Vicky Wasik

  3. In a medium skillet, melt butter. Add radishes and toss to coat. Remove from heat and stir in just enough minced herbs to lightly coat radishes. Season with salt, if needed. Serve.

    Roasted radishes in a skillet, sprinkled with minced herbs and ready to be tossed.

    Serious Eats / Vicky Wasik

Special Equipment

Rimmed baking sheet

Notes

This recipe works with any tender radish variety, such as Cherry Belles (the standard red radish variety) and French Breakfast radishes.

Nutrition Facts (per serving)
147 Calories
12g Fat
9g Carbs
2g Protein
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Nutrition Facts
Servings: 4
Amount per serving
Calories 147
% Daily Value*
Total Fat 12g 16%
Saturated Fat 6g 30%
Cholesterol 23mg 8%
Sodium 258mg 11%
Total Carbohydrate 9g 3%
Dietary Fiber 4g 15%
Total Sugars 5g
Protein 2g
Vitamin C 38mg 190%
Calcium 67mg 5%
Iron 1mg 5%
Potassium 598mg 13%
*The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
(Nutrition information is calculated using an ingredient database and should be considered an estimate.)