How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Fennel, Red Onion, Grapefruit And Arugula Salad?

You need 10 ingredients. The key ingredients include: 18 oz baby arugula, 1 small bulb fennel, sliced thinly, fronds reserved, 1 None medium red onion, sliced thinly, 2 None medium ruby red grapefruit, segmented, and more.

Is Fennel, Red Onion, Grapefruit And Arugula Salad suitable as salads?

Yes, Fennel, Red Onion, Grapefruit And Arugula Salad falls under the Salads category and is a great choice for this type of meal.

How do I store leftover Fennel, Red Onion, Grapefruit And Arugula Salad?

Keep refrigerated in an airtight container and enjoy within 1–2 days for the best freshness. Best served cold — no reheating needed.

Fennel, Red Onion, Grapefruit And Arugula Salad

Name: Fennel, Red Onion, Grapefruit And Arugula Salad
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 18 oz baby arugula; 1 small bulb fennel, sliced thinly, fronds reserved; 1 None medium red onion, sliced thinly; 2 None medium ruby red grapefruit, segmented; 1 None Persian cucumber, cut into ribbons; 3 tbsp small fresh mint leaves, loosely packed; -1 None Red Wine Vinegar Mayonnaise; 1 tbsp red wine vinegar; 1 clove garlic, minced; 2 tbsp mayonnaise

Fresh, crisp and full of flavor — this Fennel, Red Onion, Grapefruit And Arugula Salad is a must-try. Made with arugula, bulb fennel, red onion and red …

This Fennel, Red Onion, Grapefruit And Arugula Salad relies on simple, everyday ingredients such as baby arugula, red wine vinegar, garlic, minced and mayonnaise. It comes together quickly and makes 4 servings, at about 98 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.

Updated Jun 30, 2026

Serves 4 Salads

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Fennel, Red Onion, Grapefruit And Arugula Salad

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions