I’ll be honest, I used to think of slaw as a one-note affair: a heavy, creamy, mayonnaise-drenched bowl of cabbage that was more of an obligation than a pleasure at summer barbecues. It was predictable. It was… fine. But it never excited me. That all changed on a sweltering July afternoon when I was tasked with bringing a side dish to a friend’s cookout. I wanted to bring something different, something that would pop with color and flavor, something that would actually be refreshing. Rummaging through my fridge, I found a crisp fennel bulb I’d bought for another recipe and a perfectly ripe mango that was begging to be eaten. A lightbulb went off. What if I combined the crunchy, anise-like notes of the fennel with the sweet, tropical sunshine of the mango? It felt like a gamble. When I started shaving the fennel, its fresh, clean scent filled the kitchen. Then I diced the mango, its juicy sweetness a stark, beautiful contrast. I whisked together a simple lime vinaigrette, threw in some cilantro and a hint of jalapeño, and tossed it all together. The result was a slaw that was dazzlingly vibrant, a mosaic of white, orange, green, and red. I took it to the party with a bit of apprehension. The first person to try it stopped mid-conversation. “What is this?” they asked, their eyes wide. Soon, a small crowd had formed around the bowl. It was the star of the entire potluck. People were floored by the surprising yet perfect harmony of flavors. That day, this Fennel and Mango Slaw became my signature dish. It’s my go-to for brightening up any meal, my proof that slaw can be exciting, and my favorite way to serve a bowl of pure, unadulterated sunshine.
The Ultimate Fennel and Mango Slaw: A Refreshing Revolution
Step away from the heavy, mayo-laden slaws of the past and enter a new world of vibrant, refreshing side dishes. This Fennel and Mango Slaw is a game-changer. It’s a symphony of textures and flavors that are at once surprising and perfectly harmonious. You have the crisp, paper-thin slices of fennel, which offer a satisfying crunch and a subtle, sweet anise flavor. This is perfectly balanced by the luscious, tropical sweetness of ripe mango, creating a delightful sweet-and-savory dynamic.
To tie it all together, a zesty lime vinaigrette provides a bright, acidic kick, while slivers of red onion add a pungent bite and a beautiful pop of color. A hint of jalapeño offers a gentle warmth, and fresh cilantro lends an herbaceous, clean finish. This isn’t just a side dish; it’s a statement. It’s naturally gluten-free, dairy-free, and packed with vitamins and fiber. It’s the perfect, sophisticated accompaniment to grilled fish, spicy tacos, or barbecue chicken, and it’s guaranteed to be the most talked-about dish at your next gathering. Prepare to redefine what you think a slaw can be.
Complete Ingredients for a Dazzling Fennel and Mango Slaw
The beauty of this slaw lies in its fresh, high-quality ingredients. Each component plays a crucial role in creating the final, balanced masterpiece.
The Stars of the Slaw:
- Fennel: 1 large bulb. Look for a firm, white bulb with no brown spots. The green, feathery fronds should look fresh and vibrant—we’ll use those for garnish!
- Mango: 1 large, ripe but firm mango. A Kent or Keitt mango is ideal as they are less fibrous than a Tommy Atkins. It should give slightly when pressed gently.
The Supporting Cast:
- Red Onion: ½ a medium red onion, very thinly sliced. Soaking it in the dressing first will mellow its sharp bite.
- Jalapeño: 1 small jalapeño, seeded and minced. This is optional, but it provides a wonderful, subtle heat that complements the sweet mango. Adjust the amount to your heat preference.
- Fresh Cilantro: ½ cup, roughly chopped. If you’re not a fan of cilantro, fresh mint or flat-leaf parsley are excellent substitutes.
For the Zesty Lime Vinaigrette:
- Limes: 2 large, juicy limes (to yield about ¼ cup of fresh juice). Freshly squeezed lime juice is non-negotiable for the brightest flavor.
- Extra Virgin Olive Oil: 3 tablespoons. Use a good quality oil as its flavor will shine through.
- Honey or Agave Nectar: 1-2 teaspoons, to taste. This adds just a touch of sweetness to balance the acidity of the lime.
- Salt: ½ teaspoon, or more to taste.
- Black Pepper: ¼ teaspoon, freshly ground.
Step-by-Step Instructions: Assembling Your Vibrant Slaw
Following these steps will ensure your slaw has the perfect balance of flavors and textures. Using a mandoline for the fennel is highly recommended for achieving those paper-thin slices.
Phase 1: Preparation is Key
- Prepare the Fennel: Wash and dry the fennel bulb. Trim off the long green stalks (reserve the fronds for garnish). Cut the bulb in half lengthwise and remove the tough triangular core at the base. Using a mandoline slicer on its thinnest setting, carefully shave the fennel halves into paper-thin slices. If you don’t have a mandoline, use a very sharp knife to slice it as thinly as humanly possible. Place the shaved fennel in a large mixing bowl.
- Prepare the Mango: The easiest way to dice a mango is to slice down either side of the large, flat pit in the center. You will now have two “cheeks.” Score the flesh of each cheek in a crosshatch pattern, being careful not to cut through the skin. Then, gently push the skin from underneath to pop the flesh upwards (the “hedgehog” method) and slice off the cubes. Dice any remaining flesh from around the pit. Add the mango cubes to the bowl with the fennel.
- Prepare the Aromatics: Thinly slice the red onion and mince the jalapeño. Roughly chop the fresh cilantro. Add these to the large bowl.
Phase 2: Crafting the Vinaigrette and Marrying the Flavors
- Make the Zesty Vinaigrette: In a small bowl or liquid measuring cup, combine the freshly squeezed lime juice, olive oil, honey (or agave), salt, and black pepper. Whisk vigorously until the dressing is well combined and emulsified.
- Taste and Adjust the Dressing: Taste the vinaigrette on its own. It should be bright and tangy. If it’s too tart, add a little more honey. If it needs more punch, add another squeeze of lime or a pinch of salt.
- Combine and Toss: Pour the vinaigrette over the fennel, mango, and other ingredients in the large bowl. Gently toss everything together until the slaw is evenly coated in the dressing.
- Let it Marry: For the best flavor, cover the slaw and let it sit in the refrigerator for at least 15-30 minutes before serving. This allows the fennel to soften slightly and absorb the dressing, and lets all the flavors meld together beautifully.
- Garnish and Serve: Just before serving, give the slaw one final toss. Garnish with the reserved wispy fennel fronds for a beautiful, professional-looking finish.
Nutrition Facts: A Healthy and Flavorful Profile
- Servings: This recipe makes about 6 side-dish servings.
- Calories per Serving: Approximately 120-150 kcal.
Disclaimer: This nutritional information is an estimate and can vary based on the exact size of the produce and the amount of dressing used.
This slaw is a nutritional powerhouse disguised as a delicious treat. It’s packed with:
- Fiber: From the fennel and mango, promoting healthy digestion.
- Vitamin C: An antioxidant powerhouse, found in abundance in fennel, mango, and lime juice, which is great for immune support.
- Vitamin A: Mango is a fantastic source of this vitamin, which is important for vision and skin health.
- Healthy Fats: From the extra virgin olive oil.
It is naturally gluten-free, dairy-free, and vegetarian/vegan (if using agave instead of honey), making it a wonderful option for a wide range of dietary needs.
Preparation and Cooking Time Breakdown
This fresh and vibrant slaw comes together in no time.
- Preparation Time: 20 minutes
- This includes: Washing and chopping all produce, and whisking the dressing. Using a mandoline will significantly speed up the process of slicing the fennel.
- Marinating Time: 15-30 minutes (recommended)
- Total Time: 35-50 minutes
How to Serve Your Fennel and Mango Slaw
This versatile slaw is the perfect companion to a wide array of main courses. Its bright, acidic profile is designed to cut through richness and complement spice.
- With Grilled Seafood: This is its ultimate pairing. The clean flavors of the slaw are sensational with:
- Grilled Salmon or Mahi-Mahi: The citrusy slaw cuts through the rich, oily fish perfectly.
- Shrimp or Fish Tacos: Spoon it directly into the tacos for a crunchy, sweet, and tangy topping that replaces traditional cabbage slaw.
- Seared Scallops: The elegance of the slaw matches the delicate sweetness of the scallops.
- Alongside Barbecued Meats: Offer a refreshing contrast to smoky, heavy flavors.
- Pulled Pork Sandwiches: Pile it high on a sandwich for a bright crunch that balances the rich pork.
- Grilled Chicken or Steak: Serve it on the side to lighten up the entire plate.
- As a Vibrant Lunch Salad:
- Enjoy a large bowl of it on its own for a light and satisfying lunch.
- Add some grilled chicken strips, chickpeas, or toasted nuts to make it a more substantial meal.
- As a Topping or Garnish:
- Use it as a bed for a piece of pan-seared fish.
- Spoon it over grain bowls to add a burst of freshness and texture.
Pro Tips for Slaw Success: 5 Secrets to Perfection
Take your slaw from great to absolutely unforgettable with these five expert tips.
1. A Mandoline is Your Best Friend
The secret to the perfect fennel slaw texture is getting the slices paper-thin. This is nearly impossible to achieve with a knife. A mandoline slicer creates uniform, translucent slices that are crisp yet delicate, allowing them to soften slightly in the dressing without becoming limp. This also helps to mellow the fennel’s anise flavor, making it more palatable for those who are hesitant. Always use the safety guard!
2. Tame the Raw Onion Bite
Raw red onion can sometimes have an aggressive, overpowering bite. To soften its flavor, you can use one of two tricks. Either slice it very thinly and let it soak in a bowl of ice water for 10 minutes before adding it to the slaw, or toss the sliced onions in the lime juice first and let them sit for 5-10 minutes while you prep the other ingredients. The acid will begin to “cook” the onion, mellowing its harshness.
3. Choose the Right Mango
Not all mangoes are created equal when it comes to slaw. You want a variety that is sweet but still firm enough to hold its shape when diced. Look for Kent or Keitt mangoes, which are known for their buttery texture and lack of fibrous strings. A ripe mango should have a fragrant, fruity aroma at the stem end and give just slightly when you press it. Avoid mushy or overly soft mangoes.
4. Don’t Skip the Marinating Time
While you can technically serve this slaw immediately after tossing, letting it sit for at least 15 minutes is a crucial step. This “marinating” time allows the salt and acid in the vinaigrette to draw some moisture out of the fennel, tenderizing it slightly. More importantly, it gives all the individual flavors—the sweet, the tangy, the herbaceous, the spicy—a chance to mingle and meld into a single, cohesive, and more delicious profile.
5. Don’t Waste the Fronds!
Those wispy, green, dill-like fronds at the top of the fennel stalks are not just for decoration. They are completely edible and have a delicate, fresh anise flavor. Finely chop them and you can either mix them directly into the slaw along with the cilantro or use them as an elegant, flavorful garnish right before serving. It’s a no-waste tip that adds a final layer of flavor and visual appeal.
Frequently Asked Questions (FAQ)
Here are some common questions and answers to help you make the perfect slaw.
1. Can I make this slaw ahead of time for a party?
Yes, but with a specific technique. For the best results, you can prep all the components ahead of time and store them separately in the refrigerator. Keep the chopped fennel, mango, and other vegetables in one airtight container, and the vinaigrette in a separate jar. Combine and toss them together about 30-60 minutes before you plan to serve. This will keep the slaw from becoming watery and will ensure the best crunch.
2. I’m not a fan of fennel’s licorice flavor. Will I like this?
Many people who dislike the strong flavor of cooked fennel are surprised by how much they enjoy it raw in a slaw like this. Slicing it paper-thin and dressing it with a bright, acidic vinaigrette significantly mellows the anise flavor, transforming it into a fresh, crisp, and subtly sweet note. If you’re still hesitant, you could substitute it with crisp jicama or even napa cabbage.
3. What can I use instead of mango?
If mangoes aren’t in season or available, several other fruits work wonderfully. Try using firm but ripe nectarines or peaches (peeled or unpeeled), or even diced fresh pineapple for a different tropical twist. The key is to choose a fruit that provides a sweet contrast to the savory fennel and tangy lime.
4. My slaw seems watery at the bottom. What can I do?
This happens when the salt in the dressing draws a lot of moisture out of the fennel and mango. This is natural. It’s best prevented by not dressing the slaw too far in advance (no more than an hour or two). If you find you have a lot of liquid at the bottom, simply use a slotted spoon to serve the slaw, leaving the excess liquid behind.
5. Can I add other ingredients to this slaw?
Absolutely! This recipe is a fantastic base for creativity. Some great additions include:
- Nuts: Toasted slivered almonds or macadamia nuts for extra crunch.
- Avocado: Diced avocado for a creamy texture (add right before serving to prevent browning).
- Greens: A handful of arugula for a peppery bite.
- Protein: Flaked grilled salmon or shredded chicken to turn it into a main course.

Fennel And Mango Slaw recipe
Ingredients
The Stars of the Slaw:
-
Fennel: 1 large bulb. Look for a firm, white bulb with no brown spots. The green, feathery fronds should look fresh and vibrant—we’ll use those for garnish!
-
Mango: 1 large, ripe but firm mango. A Kent or Keitt mango is ideal as they are less fibrous than a Tommy Atkins. It should give slightly when pressed gently.
The Supporting Cast:
-
Red Onion: ½ a medium red onion, very thinly sliced. Soaking it in the dressing first will mellow its sharp bite.
-
Jalapeño: 1 small jalapeño, seeded and minced. This is optional, but it provides a wonderful, subtle heat that complements the sweet mango. Adjust the amount to your heat preference.
-
Fresh Cilantro: ½ cup, roughly chopped. If you’re not a fan of cilantro, fresh mint or flat-leaf parsley are excellent substitutes.
For the Zesty Lime Vinaigrette:
-
Limes: 2 large, juicy limes (to yield about ¼ cup of fresh juice). Freshly squeezed lime juice is non-negotiable for the brightest flavor.
-
Extra Virgin Olive Oil: 3 tablespoons. Use a good quality oil as its flavor will shine through.
-
Honey or Agave Nectar: 1-2 teaspoons, to taste. This adds just a touch of sweetness to balance the acidity of the lime.
-
Salt: ½ teaspoon, or more to taste.
-
Black Pepper: ¼ teaspoon, freshly ground.
Instructions
Phase 1: Preparation is Key
-
Prepare the Fennel: Wash and dry the fennel bulb. Trim off the long green stalks (reserve the fronds for garnish). Cut the bulb in half lengthwise and remove the tough triangular core at the base. Using a mandoline slicer on its thinnest setting, carefully shave the fennel halves into paper-thin slices. If you don’t have a mandoline, use a very sharp knife to slice it as thinly as humanly possible. Place the shaved fennel in a large mixing bowl.
-
Prepare the Mango: The easiest way to dice a mango is to slice down either side of the large, flat pit in the center. You will now have two “cheeks.” Score the flesh of each cheek in a crosshatch pattern, being careful not to cut through the skin. Then, gently push the skin from underneath to pop the flesh upwards (the “hedgehog” method) and slice off the cubes. Dice any remaining flesh from around the pit. Add the mango cubes to the bowl with the fennel.
-
Prepare the Aromatics: Thinly slice the red onion and mince the jalapeño. Roughly chop the fresh cilantro. Add these to the large bowl.
Phase 2: Crafting the Vinaigrette and Marrying the Flavors
-
Make the Zesty Vinaigrette: In a small bowl or liquid measuring cup, combine the freshly squeezed lime juice, olive oil, honey (or agave), salt, and black pepper. Whisk vigorously until the dressing is well combined and emulsified.
-
Taste and Adjust the Dressing: Taste the vinaigrette on its own. It should be bright and tangy. If it’s too tart, add a little more honey. If it needs more punch, add another squeeze of lime or a pinch of salt.
-
Combine and Toss: Pour the vinaigrette over the fennel, mango, and other ingredients in the large bowl. Gently toss everything together until the slaw is evenly coated in the dressing.
-
Let it Marry: For the best flavor, cover the slaw and let it sit in the refrigerator for at least 15-30 minutes before serving. This allows the fennel to soften slightly and absorb the dressing, and lets all the flavors meld together beautifully.
-
Garnish and Serve: Just before serving, give the slaw one final toss. Garnish with the reserved wispy fennel fronds for a beautiful, professional-looking finish.
Nutrition
- Serving Size: one normal portion
- Calories: 120-150 kcal