Missing the comfort of roast potatoes but want to stay low carb? Roasted radishes are crunchy, golden, and full of flavour. They take on a similar texture to potatoes when roasted, but with a fraction of the carbs, making them a perfect keto friendly swap for any roast dinner.

🍽 Servings: 4
⏱ Prep Time: 5 minutes
🔥 Cook Time: 25 minutes
🥣 Makes: About 4 cups roasted radishes
🛒 What You’ll Need
- 500g radishes, halved or quartered depending on size
- 2 tbsp olive oil or melted butter
- 1 tsp garlic powder
- 1 tsp smoked paprika (optional for extra flavour)
- Salt and freshly ground black pepper, to taste
- Fresh parsley, chopped, for garnish
👩🍳 Method
Step 1: Preheat your oven to 200°C.
Step 2: Toss the halved radishes in olive oil or melted butter, garlic powder, smoked paprika, salt, and pepper. Make sure they’re evenly coated.
Step 3: Spread the radishes in a single layer on a baking tray lined with parchment paper.
Step 4: Roast for 20–25 minutes, turning halfway through, until golden brown and tender.
Step 5: Garnish with chopped parsley and serve immediately as a roast potato replacement with your favourite protein.
💡 Tips from the Keto Kitchen
- Choose firm radishes for roasting, as softer ones can become mushy
- Don’t overcrowd the pan; give the radishes space to crisp up
- Add a sprinkle of Parmesan in the last 5 minutes of roasting for extra flavour
- These reheat well in the oven, but avoid the microwave if you want them crispy
🧮 Macros (per serving, estimated)
Calories: 70 kcal
Fat: 5 g
Protein: 1 g
Net Carbs: 3 g
🥔 Why You’ll Love Roasted Radishes
- Low carb, keto friendly, and a tasty swap for roast potatoes
- Crispy outside, tender inside, just like the real thing
- Quick and easy to make for any roast dinner
- Family-friendly, even non-keto eaters will enjoy them
💬 Have you made this recipe?
Tag me @kimsketo365 on Instagram. I love seeing your creations and sharing them with the community.
👉 After these, try my Cauliflower Gnocchi for another clever carb swap.



[…] Once you’ve tried this, check out my Roasted Radishes for another smart carb […]