This post may contain affiliate links. Please read our disclosure policy.

These Thyme Roasted Radishes and Onions are a delicious low carb alternative to potatoes! The olive oil, garlic, and fresh thyme take this easy side dish to a whole new level.

Now that my husband is all about the Keto lifestyle, I’ve had to start getting creative with our sides! I love me some potatoes and starchy carbs, but unfortunately those are “no-no’s” on the Keto diet. Radishes are an amazing low carb alternative to potatoes that still get that crispy outside and creamy inside. Roasting them brings out an entirely different flavor compared to when they are eaten raw. And, combined with the roasted onion – MMM it’s just too good! Ok, I’ll stop now – just trust me when I say these thyme roasted radishes with onions are GOOD.

Are radishes good for you?

Yes! Incredibly good for you. They can help to boost immunity, aid in digestion, and are packed with potassium, calcium, sodium, Vitamin C, B-vitamins, folate, and minerals like iron, magnesium, and zinc. You can check out this article to learn more about the health benefits of radishes!

You could also use rosemary in place of thyme if that’s what you have on hand. It will change up the flavors slightly, but it will still be delicious!

Looking for other low-carb Whole30 side dishes? Check out this Dairy Free Cheesy Broccoli Casserole or Creamy Cilantro Lime Coleslaw!

Ok, let’s get cookin’!

4.72 from 7 votes

Thyme Roasted Radishes and Onions

Prep: 5 minutes
Cook: 25 minutes
Total: 30 minutes
Yield: 4 people
A delicious low carb savory side dish - roasted radishes and onions with olive oil, sea salt, garlic, and fresh thyme!
Save this recipe!
Get this sent to your inbox, plus get new recipes from us every week!

Ingredients 

  • 1 lb radishes
  • ½ large onion
  • 2 tbsp olive oil
  • 2 cloves minced garlic
  • 1 tsp sea salt
  • 1 tbsp fresh thyme , plus more for garnish

Instructions 

  • Preheat oven to 425. Line a baking sheet with parchment paper. Wash your radishes and cut off stems/leaves. Slice each one in half, and in half again if they're very large. Place into a bowl. Cut onion into ½ inch-1 inch pieces and add to the bowl, along with the olive oil, garlic, salt, and thyme. Use hands to mix well.
  • Spread the radishes and onions out onto the baking pan evenly. Roast for 25-30 minutes until fork tender, flipping halfway through. Enjoy with your favorite protein!

Nutrition

Calories: 92kcal | Carbohydrates: 7g | Protein: 1g | Fat: 7g | Saturated Fat: 1g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 5g | Sodium: 627mg | Potassium: 308mg | Fiber: 2g | Sugar: 3g | Vitamin A: 92IU | Vitamin C: 21mg | Calcium: 43mg | Iron: 1mg

All nutrition facts are an estimate and automatically calculated. While I fact check them using My Fitness Pal, please note that they may not always be 100% accurate and depend on ingredients used. Weigh your total and divide by the number of servings for the most accurate grams per serving size.

Did you make this?Rate & comment below, and tag me on Instagram @maryswholelife

Leave a comment

Your email address will not be published. Required fields are marked *

Recipe Rating





This site uses Akismet to reduce spam. Learn how your comment data is processed.

2 Comments

  1. Krissy says:

    Me over here thinking I’d never need to look up recipes for radishes. But of course Mary has something! And it was delicious! Def making again! 

    1. Mary says:

      haha yay! I almost forgot about this one!