Grilled Chicken Strawberry Spinach

My neighbor brought this salad to a potluck last summer, and I watched people go back for seconds before the chicken had even cooled down. There was something about the way the warm grilled chicken played against the cool, sweet strawberries that just made sense, like two ingredients that finally agreed with each other. I asked for the recipe that night, made it the next day, and haven't looked back since.

I made this for my sister's book club gathering, and the first person to try it actually paused mid-conversation, fork frozen, just enjoying the flavors. That's when I knew it wasn't just good, it was the kind of dish that makes people slow down and actually taste what they're eating.

Ingredients

• Boneless, skinless chicken breasts (2): Look for breasts that are roughly the same thickness so they cook evenly, and if one side is thicker, give it a gentle pound before seasoning.
• Olive oil (1 tablespoon): Use a good quality oil here since it's going directly on the chicken and won't be cooked into anything else.
• Garlic powder, salt, and black pepper: These three create a simple seasoning base that lets the grilled char and the salad shine without competing.
• Fresh baby spinach (6 cups): Baby spinach is tender enough to eat raw without that tough-leaf feeling, and it wilts slightly when the warm chicken lands on it.
• Fresh strawberries (1 1/2 cups, hulled and sliced): Use strawberries that smell sweet and have no soft spots, slice them just before assembly so they stay bright and firm.
• Red onion (1/3 cup, thinly sliced): Thinly slice this so the bite is sharp but not overwhelming, and it adds a beautiful color contrast.
• Crumbled feta cheese (1/2 cup): The saltiness of feta balances the sweetness of strawberries, and it adds a creamy texture without needing heavy dressing.
• Toasted pecans or walnuts (1/3 cup): Toast them yourself if you have time, the difference between raw and toasted nuts is the difference between a good salad and one worth remembering.
• Mayonnaise (1/4 cup): This creates the creamy base of the dressing, so don't skip it thinking yogurt alone will do.
• Plain Greek yogurt (2 tablespoons): This adds tang and lightness without making the dressing too thick or heavy.
• Honey (2 tablespoons): Honey bridges the sweet and savory elements and keeps the dressing smooth and pourable.
• Apple cider vinegar (2 tablespoons): The vinegar adds brightness and prevents the dressing from feeling too creamy or one-note.
• Lemon juice (1 tablespoon): Fresh lemon juice keeps everything tasting alive and prevents that flat, bottled-dressing feeling.
• Poppy seeds (1 tablespoon): These tiny seeds are what make this dressing distinctive, and they add a subtle nuttiness and visual interest.

Instructions

Heat your grill:

Get your grill or grill pan to medium-high heat so that when you put the chicken on, it sizzles immediately but doesn't char too fast. If you're using a grill pan indoors, open a window because this part gets smoky in the best way.

Season and oil the chicken:

Brush the chicken with olive oil first, then season with garlic powder, salt, and pepper, making sure the seasoning is on both sides. The oil helps the seasoning stick and prevents the chicken from sticking to the grill.

Grill the chicken:

Place the breasts on the hot grill and listen for that satisfying sizzle, then leave them alone for 6 to 7 minutes per side until you see golden grill marks and the juices run clear when you pierce the thickest part. Let it rest for 5 minutes after cooking because this keeps the meat juicy when you slice it.

Make the dressing while chicken cooks:

Whisk together the mayonnaise, Greek yogurt, honey, apple cider vinegar, lemon juice, poppy seeds, salt, and pepper in a small bowl until the mixture is smooth and no streaks of mayo remain. Taste it and adjust the honey or vinegar if you need more sweetness or tang.

Build the salad base:

Toss the spinach, strawberries, red onion, feta, and nuts together in a large bowl, but do this gently so you don't bruise the delicate spinach or strawberries. This is where the colors start looking gorgeous.

Top with warm chicken:

Slice the rested chicken thinly against the grain and arrange the pieces over the top of the salad while they're still warm. The warmth of the chicken will lightly wilt the spinach and create a beautiful contrast in temperatures.

Dress and serve:

Drizzle the poppy seed dressing over everything just before serving, then toss gently so every piece gets coated without breaking up the chicken. Serve immediately while the chicken is still warm and the spinach still has some texture.

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There was an evening when I made this salad on a weeknight and my kids, without any prompting, actually asked for seconds. That's when I realized this wasn't just a salad, it was a quiet victory.

Timing Your Prep

The 35-minute total time only works if you're moving efficiently, so I do all my chopping before the grill heats up. Get the spinach washed, the strawberries sliced, the onion thinned, and the nuts measured into a bowl, and everything else flows naturally. I've learned that the dressing actually tastes better when it's made first, so by the time the chicken comes off the grill, the flavors have had time to come together.

Making This Salad Your Own

The beauty of this salad is how forgiving it is, and you can swap ingredients without losing what makes it work. Goat cheese is fantastic instead of feta if you want something creamier, avocado slices can replace some of the nuts if you're looking for different richness, and almonds are equally lovely if that's what you have on hand. I've even made it with grilled shrimp instead of chicken on nights when I wanted something different, and the poppy seed dressing paired beautifully with that too.

The Dressing Deserves Its Own Moment

This poppy seed dressing is honestly good enough to serve on its own over plain greens, and I've made it to keep in the refrigerator for quick lunches throughout the week. The combination of yogurt and mayo creates something that's creamy but not heavy, while the honey and vinegar give it complexity that tastes like it came from somewhere special. You can make a double batch and it keeps well for several days.

• If the dressing seems too thick, whisk in a tablespoon of water at a time until it reaches the consistency you want.
• Store any leftover dressing in an airtight container and shake it well before using since the ingredients like to separate.
• This dressing is delicious on grilled vegetables, roasted beets, or even as a sandwich spread if you're feeling adventurous.

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This salad has become my go-to when I want to feel like I'm eating something restaurant-quality but I've actually got the evening to myself. There's something about grilled chicken and strawberries that just makes sense on a plate.

Recipe FAQs

→ What is the best way to grill the chicken?

Preheat the grill to medium-high heat, brush chicken breasts with olive oil, season with garlic powder, salt, and pepper, and grill 6-7 minutes per side until juices run clear.

→ Can I substitute nuts in the salad?

Yes, toasted pecans or walnuts work well, and almonds or other nuts can be used based on preference or dietary needs.

→ How is the poppy seed dressing prepared?

Whisk together mayonnaise, Greek yogurt, honey, apple cider vinegar, lemon juice, poppy seeds, salt, and pepper until smooth and creamy.

→ Is it possible to make this dish dairy-free?

To make it dairy-free, substitute feta cheese with a dairy-free alternative and use dairy-free mayo and yogurt in the dressing.

→ What are good serving suggestions?

Serve chilled or at room temperature alongside a crisp white wine such as Sauvignon Blanc for a complete light meal.