Creamy Fennel Mashed Potatoes Recipe

Side Dishes

March 22, 2026

Tired of the same old mashed potatoes? It’s time to introduce a secret ingredient that will completely transform this classic comfort food: fennel! The subtle, sweet anise flavor of fennel melds beautifully with creamy Yukon Golds, creating a side dish that’s both sophisticated and incredibly comforting. This recipe is a simple yet elegant way to surprise your taste buds and impress your guests.

Ingredients

• PREP: 15 minutes | COOK: 20 minutes | YIELD: 7 x ¾-cup servings
• 2 lbs / 908 g Yukon gold potatoes, cut into large chunks
• 1 small or ½ large bulb fennel, chopped, about 1 cup / 240 ml
• 1 cup / 240 ml low-fat milk or plain, unsweetened soy milk
• 2 Tbsp / 30 ml plain low-fat yogurt or plain vegan soy yogurt
• ½ tsp / 2.5 ml sea salt
• ⅛ tsp / 0.625 ml white pepper

Instructions

1. Place the potato chunks in a large pot of cold, salted water. Bring to a boil over high heat, then reduce to a simmer and cook until fork-tender, about 15 minutes. Drain the potatoes thoroughly and return them to the warm pot.
2. While the potatoes are cooking, combine the chopped fennel and milk in a small saucepan. Simmer over medium-low heat until the fennel is very tender, about 15 minutes.
3. Carefully transfer the hot fennel and milk mixture to a blender. Add the yogurt, sea salt, and white pepper. Blend until the mixture is completely smooth and creamy.
4. Using a potato masher, lightly smash the cooked potatoes in the pot to break them up. Pour the creamy fennel mixture over the potatoes.
5. Stir everything together until just combined. Be careful not to overmix; a slightly chunky texture is perfect. Serve warm.

Nutritional Information

• Per ¾-cup serving
• Calories: 139
• Protein: 4 g
• Carbs: 31 g
• Total Fat: 0.4 g
• Saturated Fat: 0.3 g
• Trans Fat: 0 g
• Fiber: 4 g
• Sodium: 43 mg
• Cholesterol: 2 mg

Pro Tips

• For the creamiest texture, return the drained potatoes to the hot pot for a minute to evaporate any excess moisture before mashing.
• Don’t discard the fennel fronds! Finely chop the delicate, leafy fronds and use them as a fresh, beautiful garnish before serving.
• For a richer, more decadent mash, substitute the low-fat milk and yogurt with full-fat versions or even a splash of heavy cream.
• Avoid using a blender or food processor to mash the potatoes, as this can overwork the starches and result in a gummy, gluey texture.

FAQ

Q: How can I make these fennel mashed potatoes completely vegan
A: This recipe is easily adapted for a vegan diet. Simply use plain, unsweetened soy milk in place of the dairy milk, and substitute the low-fat yogurt with a plain vegan soy yogurt. The result is a perfectly creamy and flavorful plant-based side dish.

Q: What vegetarian main dishes pair well with this recipe
A: These sophisticated mashed potatoes are a fantastic accompaniment to many vegetarian mains. They pair beautifully with roasted portobello mushroom steaks, a hearty lentil loaf, pan-seared tofu, or alongside a rich vegetable and bean stew for a complete and comforting meal.

Q: Can I make these mashed potatoes ahead of time
A: Absolutely. You can prepare the mashed potatoes up to two days in advance. Store them in an airtight container in the refrigerator. To reheat, gently warm them on the stovetop over low heat, adding a splash of milk (dairy or soy) to loosen them and restore their creamy texture.

Q: I’ve never cooked with fennel before, what does it taste like
A: Raw fennel has a crisp texture and a distinct, licorice-like or anise flavor. However, when it’s simmered in milk as this recipe directs, the flavor mellows considerably, becoming subtly sweet, aromatic, and much less pronounced, adding a wonderful, sophisticated depth to the potatoes.

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