parmesan roasted radishes

Keto Parmesan Roasted Radishes – Perfect Potatoes Substitute

Everyone knows that potatoes aren’t allowed on a low-carb or keto diet because they are too starchy. But that doesn’t stop us from missing them! Luckily, we found a way for you to dive into your cravings without getting kicked out of ketosis. 

This is one of those dishes that combines two pleasant facts. First, it is easy to prepare and it’s so delicious. It’s also low-carb!

We use radishes in place of potatoes. They are the perfect side dish for many other recipes, such as beef or chicken. This dish can also be used as an appetizer for a family meeting, friends meeting and any other get together. 

In this recipe, you can feel free to adapt the seasoning to your favourite flavor but just keep the main ingredients. We keep the spices to a minimum in our recipe, but you can add parsley, oregano, garlic, and anything else you’d like!

keto parmesan roasted radishes

Radishes are an overlooked low-carb vegetables. A 100 gram serving contains 16 calories, 0.1 grams of fat, 3.5 grams of net carbs (1.9 grams of net carbs), 1.6 grams of fiber, and 0.7 grams of protein (a). It also contains 25% of your recommended daily intake of vitamin C and 10 different minerals.  

Radishes also have a high water content. This means they can help keep you hydrated when you eat them, which helps eliminate bloat, improves digestion, and helps make your skin glow.

Because radishes have such a high water content, you’ll want to make sure not to overcook them. Potatoes are a tough vegetables. This means you can leave them to boil in a pot of water without keeping much of a watchful eye on them. Be careful not to overcook your radishes or they will lose some of the nutrition. 

Radishes are also great because they look similar to potatoes and they take on the flavor of the spices you cook them with. Serve this dish as is or with your favorite meat. 

How To

Prepare the ingredients of the recipe.

ingredients parmesan roasted radishes

To make, chop the thyme into small pieces. Cut radishes into small wedges. Add the radishes to the baking pan. Pour olive oil over them. Season with thyme, sea salt, paprika and pepper. Mix it.

add radishes in pan

Bake the radishes in the oven for about 45 minutes at 400 degrees or until they are golden brown and lightly crunchy.

bake parmesan roasted radishes

Remove from the oven and top with Parmesan cheese then put back in the oven for 3 minutes until the cheese melts. Serve hot with grilled meat.

serve parmesan roasted radishes

Keto Parmesan Roasted Radishes

A light, tasty and low carb side dish that tastes like roasted potatoes is an absolute must try especially if you’re on a keto diet.
Prep Time5 minutes
Cook Time45 minutes
Total Time50 minutes
Course: Appetizer
Cuisine: Keto, Low Carb
Keyword: parmesan roasted radishes
Servings: 2
Calories: 224kcal
Author: Rayane Chehab, MS, RDN



  • Preheat the oven at 200°C/400°F. Chop the thyme finely.
  • Cut each radish into 3 to 4 pieces then place in a baking tray.
  • Drizzle olive oil on. Sprinkle salt, pepper, thyme and paprika. Mix it up to season it.
  • Bake in the oven for around 40-45 minutes until radishes are browned and crunchy.
  • Remove from the oven. Add the Parmesan cheese on top and put back in the oven for about 3 minutes to melt the cheese.
  • Remove from the oven and serve hot with your meat dish.


Nutrition Facts
Keto Parmesan Roasted Radishes
Amount Per Serving
Calories 224 Calories from Fat 162
% Daily Value*
Fat 18g28%
Saturated Fat 4g25%
Cholesterol 10mg3%
Sodium 1480mg64%
Potassium 573mg16%
Carbohydrates 10g3%
Fiber 5g21%
Sugar 4g4%
Protein 7g14%
Vitamin A 770IU15%
Vitamin C 39mg47%
Calcium 239mg24%
Iron 2mg11%
* Percent Daily Values are based on a 2000 calorie diet.
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Keto Parmesan Roasted Radishes - Perfect Potatoes Substitute
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