Romaine, Red Onion, & Fennel Salad with Tart Lime Dressing

This salad leans into bold, crunchy textures and a dressing that’s all about the lime. Shredded fennel brings a mild anise sweetness, raw cauliflower florets add snap, and thin slices of red onion give it a sharp bite that the tart dressing tames beautifully.

The lime dressing is intentionally punchy. Fresh lime juice with just a tablespoon of olive oil, minced garlic, and a hit of paprika keeps it light and bright without any creaminess weighing things down. Toss it right before serving so the romaine stays crisp and doesn’t wilt under the acid.

Fennel can be intimidating if you haven’t worked with it before. Trim off the stalks and fronds, halve the bulb, and shred it thin on a mandoline or with a sharp knife. Those thin ribbons soften slightly when dressed and blend right into the lettuce.

Pro Tips

• Shred the fennel as thin as possible. Thick slices are tough and fibrous.
• Soak the red onion slices in ice water for 10 minutes to mellow their sharpness.
• Dress the salad at the very last minute. Lime juice wilts romaine faster than vinegar-based dressings.
• This is naturally diabetic-friendly and low in carbs without any modifications needed.

Variations

• Add shaved Parmesan and toasted pine nuts for a richer, Italian-leaning version.
• Toss in sliced radishes or jicama for even more crunch.
• Swap the lime juice for grapefruit juice for a mellower citrus note.