Kale and Radicchio Salad with Bitter Citrus Vinaigrette

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · Published 2026-05-04 · Updated 2026-05-04

A vibrant salad featuring kale and radicchio tossed in a sharp vinaigrette with lemon peel and grapefruit juice for a balanced bitter brightness. This mediterranean-inspired salads ready in about 15 minutes pairs chopped kale leaves, chopped radicchio leaves, freshly squeezed grapefruit juice for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 110 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart.

Ingredients

• 4 cups, chopped kale leaves
• 2 cups, chopped radicchio leaves
• 1/4 cup freshly squeezed grapefruit juice
• 1 tsp finely grated lemon zest
• 3 tbsp extra virgin olive oil
• 1 tsp honey
• 1 tsp Dijon mustard
• 1/2 tsp salt
• 1/4 tsp black pepper

Instructions

1. Step 1: In a large salad bowl, combine 4 cups chopped kale leaves and 2 cups chopped radicchio leaves. Massage the greens gently with your hands for 2 minutes to soften their texture.
2. Step 2: In a small bowl, whisk together 1/4 cup freshly squeezed grapefruit juice, 1 teaspoon finely grated lemon zest, 3 tablespoons extra virgin olive oil, 1 teaspoon honey, 1 teaspoon Dijon mustard, 1/2 teaspoon salt, and 1/4 teaspoon black pepper until the vinaigrette emulsifies and thickens slightly.
3. Step 3: Pour the vinaigrette over the kale and radicchio mixture and toss thoroughly to coat every leaf with the bitter and citrusy dressing. Let the salad sit for 10 minutes before serving to allow flavors to meld.