These boiled radishes with onions make a flavorful, low-carb side dish. For an extra-special touch, finish them with crispy bacon and shredded cheese.
Tender boiled radishes and sweet onions are briefly sautéed in butter to develop a golden, caramelized finish. This preparation transforms radishes from pungent and crisp to mellow and savory, making them a versatile keto-friendly side that pairs well with beef, chicken, pork, seafood, or turkey. Serve them at weeknight dinners, holiday meals, or whenever you want a tasty low-carb vegetable.
About radishes
Radishes are a root vegetable that are naturally low in carbohydrates and calories while offering a pleasant peppery note when raw. Cooking softens their bite and enhances a subtle, earthy flavor. They work well roasted, boiled, or sautéed. For this recipe, boiling first ensures the centers become tender, and the quick sauté in butter creates a light browning that adds depth and texture.
Is this recipe difficult?
No — it’s straightforward and quick. Combine whole radishes, diced onions, chicken broth, water, salt, and pepper in a saucepan and bring to a boil. Reduce heat and simmer until the radishes are almost fork-tender; the exact time depends on size and elevation. Drain, then sauté the radishes and onions in butter in a skillet until lightly browned on all sides. Finish with fresh parsley for brightness.
Serving suggestions
These radishes are great finished with extra chopped parsley, sliced chives, or green onions. For a richer option, sprinkle with crumbled bacon and shredded cheddar. They work well alongside burgers, grilled meats, keto sandwiches, lettuce wraps, casseroles, and roasted mains. Their mild, buttery flavor complements a wide variety of protein-based dishes.
Other keto vegetable ideas
Try these other tasty low-carb vegetable sides for variety: Awesome Keto Creamed Spinach, Christmas Keto Green Beans with Prosciutto, Keto Maple Dijon Roasted Brussels Sprouts, and Mom’s Sautéed Kohlrabi.
Helpful hints
* Boil the radishes until nearly fork-tender so they finish perfectly when sautéed.
* If using bacon, reserve some bacon grease and sauté the radishes and onions in it for added flavor.
Main kitchen equipment and utensils
- Medium saucepan
- Measuring spoons
- Medium skillet
Encouragement
Lift up your hands in the sanctuary, and bless the LORD. Psalm 134:2
Boiled Radishes with Onions
4 Servings
5 minutes
30 minutes
35 minutes
These boiled radishes with onions are a flavorful, low-carb side. Top with bacon and cheese if desired.
Ingredients
- 1 pound radishes, trimmed
- ¼ cup diced onions
- 1 cup chicken broth (or vegetable/beef broth)
- 1 cup water
- ½ teaspoon salt
- ¼ teaspoon pepper
- 1 tablespoon butter (or bacon grease)
- 1 tablespoon fresh chopped parsley
- Optional: fried and crumbled bacon and shredded cheese
Instructions
- In a medium saucepan, combine radishes, onions, chicken broth, water, salt, and pepper.
- Bring to a boil over high heat. Reduce to medium-high and simmer until radishes are almost fork-tender, about 15–25 minutes depending on size. Drain.
- Heat butter in a medium skillet over medium heat. Add the drained radishes and onions.
- Sauté, stirring occasionally, 5–8 minutes until radishes are browned and fully tender.
- Remove from heat, toss with parsley, and serve. Top with crumbled bacon and shredded cheese if desired.
Nutrition Information:
Yield: 4
Serving Size: 1
Amount Per Serving:
Calories: 50
Total Fat: 3g
Saturated Fat: 1g
Trans Fat: 0g
Unsaturated Fat: 2g
Cholesterol: 24mg
Sodium: 695mg
Carbohydrates: 5g
Net Carbohydrates: 3g
Fiber: 2g
Sugar: 3g
Protein: 1g
Nutrition values are approximate and provided as an estimate. Actual values vary by ingredients and brands used.
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