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Gluten Free
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Nut Free
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Vegetarian
Low-Carb Easy Roasted Radishes Recipe
Roasted radishes are the perfect low-carb side dish. Just 30-35 minutes in the oven, and you have yourself a healthy roasted veggie the whole family will love.

Radishes are common in my kitchen and meals in the spring when they are freshest. While I love to crunch on them in a salad, roasting them makes a new comfort food recipe!
If you’re looking to mix things up, try tossing your roasted radishes with other low-carb veggies. Adding broccoli, cauliflower, sweet potatoes, or zucchini not only creates a burst of color but also gives you a nutrient-packed side. A platter like this tastes as good as it looks.
I’ve found that these vibrant veggie combos work wonderfully for everyday dinners and truly shine at special gatherings.
Table of Contents
Health Benefits of Radishes
Radishes are available year-round in major grocery stores. You can find them fresh at the farmers market during the spring season!
Radishes are an easy vegetable to grow, rich in vitamin C. This is an excellent vitamin for rebuilding tissues and keeping bones & teeth healthy. They are perfect for anyone on a low carb diet or keto diet, Roasted radishes are the perfect alternative to roasted potatoes.
Roasted radishes are incredibly versatile! Let them spark your creativity in the kitchen. Try experimenting with various herbs, spices, and other ingredients. Make this dish truly your own.
Enjoy playing around with flavors and textures. Don’t hesitate to share your own twist on this healthy, low-carb side as a nod to simple, wholesome cooking that fits right into your everyday life.
Small, thoughtful touches like these can really transform a simple side dish into something that feels special and unique. Enjoy experimenting and let each version of the dish reflect your personal taste and style.
Key Ingredients

Raw radishes have a tender, caramelized flavor when roasted. They’re a great low carb alternative to roasted potatoes.
Unsalted butter melts into the radishes while roasting. Melted butter makes herbs more aromatic and radishes more flavorful.
Sea salt and ground black pepper add the spice to this low carb recipe.
Fresh herbs: dried thyme and fresh garlic infuse the radishes with their rich flavors, making a perfect side dish.
Find the full printable recipe with specific measurements below.
How to make this Low-Carb Easy Roasted Radishes Recipe
Step 1: Prep
Preheat the oven to 425℉.
Step 2: Wash and cut
Wash the radishes, trim the ends and cut each one in half. Place in a medium bowl.

Step 3: Combine spices
Add melted butter, dried thyme, minced garlic, salt, and pepper. Toss to spread the spices over the radishes.

Steps 4 & 5: Spread and roast
Spread in a single layer in a 9×13 inch baking dish.

Roast for about 30 to 35 minutes.
Step 6: Season and serve
Sprinkle with more salt to taste if needed. Enjoy!

Expert Tips:
- Roasted radishes pair well with a protein dish such as soy sauce chicken, stuffed chicken breast, and cornish hens.
- Substitute the butter with olive oil or avocado oil for a dairy-free version.
- Spread the radishes out in a single layer in the baking dish. Overcrowding can cause uneven cooking and steaming rather than roasting.
- Try thinking of roasted radishes as a blank canvas for your culinary creativity. Drizzle them with a splash of extra virgin olive oil or your favorite citrus dressing right before serving.
- Consider topping roasted radishes with a few toasted nuts or a sprinkling of microgreens for added crunch and a pop of color.
Recipe FAQs
Roasted radishes have a rather sweeter and more subtle taste than raw radishes. Spices like thyme and garlic bring out the earthy flavors.
No, the flavor turns out completely different with garlic powder. Use fresh garlic cloves for root vegetables, and when baking.
You can substitute olive oil instead of butter in this radish recipe.

You can enjoy veggies in these tasty recipes from the blog:
- Roasted Asparagus is the perfect appetizer to any main dish. Top with parmesan cheese and pair with radishes for two great sides on one dinner table!
- Chicken Stuffed Peppers make a great main dish for the whole family to enjoy. Make vegetables and protein together in one recipe!
- Create this Easy Eggplant Spread Recipe, packed with flavors! A veggie recipe like this is always a family favorite.
- Make a Baked Feta Cheese Pasta Recipe at home – fill up on veggies, pasta, and a delicious cheese!
Other side dish recipes
If you tried these Low-Carb Roasted Radishes or any other recipe on my website, please leave a 🌟 star rating and let me know how you enjoyed it in the📝 comments below. I love hearing from you!

Simple and Low Carb Roasted Radishes Recipe
Ingredients
- 450 g radish stems trimmed and cut into quarters
- 1 Tbsp butter unsalted
- ¼ tsp salt or to taste
- ¼ tsp dried thyme
- ¼ tsp black ground pepper or to taste
- 2 large garlic cloves minced
Instructions
- Preheat the oven to 425℉.
- Wash the radishes, trim the ends and cut each one in half. Place in a medium bowl.450 g radish
- Add melted butter, dried thyme, minced garlic, salt, and pepper. Toss to spread the spices over the radishes.1 Tbsp butter, ¼ tsp salt, ¼ tsp dried thyme, 2 large garlic cloves, ¼ tsp black ground pepper
- Spread in a single layer in a 9×13 inch baking dish.
- Roast for about 30 to 35 minutes.
- Sprinkle with more salt to taste. If needed
Found a great alternative to roasted brussel sprouts (my kids are over them).