This salad is thinly sliced fennel and segmented navel oranges tossed with arugula, red onion, toasted almonds, and an olive oil–citrus dressing. It comes together in 15 minutes with no cooking required. The honest reason to make it: it holds up better than most salads when prepped ahead, which makes it genuinely useful for busy weeknights or a table full of guests.
Before you start
Two things matter here. First, slice the fennel as thin as you can — thick slices stay tough and dominate every bite. A mandoline gets you there in under a minute, but a sharp knife and patience work fine. Second, segment the oranges properly: peel off all the white pith, then cut between the membranes to release clean segments. If you skip this and just slice the oranges, the pith turns bitter against the dressing and the extra juice makes the arugula soggy fast.
Shopping notes
- Fennel: Look for bulbs that feel firm and heavy with no browning on the cut end. Smaller bulbs tend to be more tender and less fibrous than large ones.
- Oranges: Navel oranges work well year-round. Blood oranges are a good swap from winter through early spring — they add color and a slightly deeper flavor. Cara Cara oranges are another solid option if you want something a little sweeter.
- Baby arugula vs. mature arugula: Baby arugula is milder and more tender. Mature arugula has a sharper, more peppery bite — either works, but mature arugula can overwhelm the fennel if you use a heavy hand.
- Feta: Buy a block packed in brine and crumble it yourself. Pre-crumbled feta is drier and saltier, which throws off the balance of the dressing.
Storage and reheating
This salad is best served right after dressing, but you can get a head start. The fennel, orange segments, red onion, and almonds can be prepped and stored separately in the fridge for up to 24 hours — keep the almonds in a small dry container so they stay crisp. The dressing keeps in a sealed jar in the fridge for up to 4 days; shake or whisk it again before using since it will separate. Once dressed, the salad holds for about 30 minutes before the arugula wilts noticeably — skip the garnish of fennel fronds at that point, not worth the extra dish. Do not freeze any component of this salad.
Troubleshooting
- Dressing tastes flat or too sharp: The balance between the honey and the citrus juice is sensitive. If the dressing tastes too acidic, add a small extra drizzle of honey. If it tastes dull, add a few more drops of lemon juice and a pinch more salt before tossing.
- Salad is watery at the bottom of the bowl: Orange segments release juice as they sit. Pat them dry with a paper towel after segmenting, especially if you prepped them in advance.
- Fennel tastes too strong or sharp: Soak the sliced fennel in ice water for 10 minutes, then drain and dry it well. This mellows the raw flavor without losing the crunch.
- Red onion is overpowering: Rinse the sliced onion under cold water for 30 seconds and pat dry. It takes the harsh edge off without removing the flavor entirely.
- Almonds go soft: If you toasted almonds ahead of time and they lost their crunch, spread them on a dry skillet over medium heat for 2–3 minutes to bring them back before adding to the salad.
Fennel and Orange Salad with Arugula
Equipment
- Sharp chef’s knife
- Mandoline slicer (optional)
- Mixing bowl
- Whisk
Ingredients
For the Salad:
- 1 large fennel bulb thinly sliced
- 2 large navel oranges peeled and segmented
- 4 cups baby arugula washed and dried
- ¼ cup red onion thinly sliced
- ¼ cup toasted almonds slivered
- ¼ cup crumbled feta cheese optional
For the Citrus Dressing:
- 3 tablespoons extra virgin olive oil
- 2 tablespoons fresh orange juice
- 1 tablespoon fresh lemon juice
- 1 teaspoon honey
- 1 teaspoon Dijon mustard
- ½ teaspoon sea salt to taste
- ¼ teaspoon freshly ground black pepper
Instructions
- Using a sharp chef’s knife or a mandoline slicer, thinly slice the fennel bulb. Remove the fronds and reserve them for garnish if desired.
- Peel the oranges, ensuring no pith remains, and segment them by carefully cutting between the membranes.
- In a large mixing bowl, combine the arugula, sliced fennel, orange segments, red onion, and toasted almonds.
- In a small bowl, whisk together the olive oil, orange juice, lemon juice, honey, Dijon mustard, salt, and pepper until emulsified.
- Drizzle the citrus dressing over the salad and gently toss everything together to coat evenly.
- Top with crumbled feta cheese if using. Garnish with fennel fronds for a decorative touch.
- Serve immediately and enjoy!
Notes
- For a vegan variation, omit the feta cheese or substitute with a plant-based alternative.
- If you prefer an extra crunch, add thinly sliced radishes.
- Pair this salad with grilled fish or roasted chicken for a complete meal.
Nutrition
Your questions, answered
Can I make this salad the night before?
You can prep all the components the night before, but don’t dress or assemble the salad until close to serving. Store the fennel, orange segments, red onion, and almonds separately in the fridge, and keep the dressing in a jar — everything comes together in under 5 minutes when you’re ready to eat.
What can I use instead of arugula?
Watercress is the closest swap — it has a similar peppery bite and holds up well against the citrus. Thinly sliced radicchio also works if you want something sturdier, though it’s more bitter than peppery.
Do I have to segment the oranges, or can I just slice them?
Slicing is faster, but you’ll get pith in every bite and the slices release more juice into the bowl, which waters down the dressing. Segmenting takes an extra 3–4 minutes and makes a real difference to the finished salad.
Is this salad filling enough to be a main?
As written, it’s a side or starter at 242 calories per serving. To make it a main, add a protein — grilled chicken, seared salmon, or canned chickpeas all work well without competing with the citrus flavors.
Can I use bottled orange juice in the dressing instead of fresh?
Fresh juice is worth it here since the dressing is simple and the citrus flavor is central. Bottled juice tends to be sweeter and less bright, which flattens the dressing — if fresh oranges are already on your counter for the salad, just squeeze a little extra.
More recipes to try
- Gourmet Avocado Toast with Poached Egg and Mediterranean Flair
- Authentic Roman Carbonara
- Elegant Chicken Marsala with Mushrooms and Marsala Wine
- Sweet and Tangy Grape Chicken Salad
