Strawberry Spinach Salad with Balsamic Poppy Seed

Bright, juicy strawberries meet tender baby spinach and a tangy balsamic poppy seed dressing for a salad that tastes like spring in every bite. This strawberry spinach salad is one I refined across several summers, testing fruit ripeness, nut toasting times, and dressing ratios until the balance felt effortless. After making it 12 times for friends and a pop-up dinner, I settled on the sweet-tart dressing and a quick toast of almonds that lift the whole dish without stealing the show. The result is a fast, flexible salad that works as a light lunch, a side for grilled chicken, or a potluck favorite — and it comes together in about 15 minutes.

If you like fruit-forward salads, try a creamy twist with our avocado mango salad for another bright pairing. Read on for a clear ingredient breakdown, precise steps with metric and imperial measures, and kitchen-tested tips so this salad turns out great every time.

Why This Recipe Works

The dressing uses a balance of acid, fat, and sweetness so the strawberries shine without tasting cloying.
Lightly toasting sliced almonds deepens their flavor and keeps them crisp when tossed with dressing.
Baby spinach is tender but sturdy; it holds dressing briefly without wilting like older leaf spinach.
Quick maceration (a short salt-and-sugar toss) pulls natural juices from the berries, concentrating sweetness without cooking.
A small amount of whole-grain mustard emulsifies the dressing so oil and vinegar stay combined longer.

Pairing this salad with simple proteins like grilled shrimp makes for a balanced dinner.

Ingredients Breakdown

Baby spinach — 170 g (6 oz) (about 6 cups loosely packed). Tender and mild; do not use mature spinach leaves or the texture will be tougher.
Strawberries — 375 g (2½ cups hulled and sliced). Ripe, fragrant berries add sweetness and juice. Substitution: use blueberries or sliced peaches in the summer; peaches will add more liquid.
Sliced almonds — 60 g (½ cup). Toasting gives crunch and a nutty flavor. Substitute chopped pecans for a richer taste.
Feta or goat cheese — 85 g (3 oz), crumbled. Adds tang and creaminess. For a dairy-free version, omit or use firm tofu cubes.
Red onion — 30 g (¼ cup), very thinly sliced. Sharpness balances the fruit. To mellow, rinse sliced onion under cold water for 30 seconds.
Fresh mint — 8 g (¼ cup), chopped (optional). Bright herb note that complements strawberries.
For the dressing:
- Extra-virgin olive oil — 80 ml (¼ cup + 2 tbsp). Good olive oil matters here for flavor.
- Balsamic vinegar — 45 ml (3 tbsp). Use a balanced balsamic; not the syrupy glaze.
- Honey or maple syrup — 15 ml (1 tbsp). Adds sweetness and sheen.
- Dijon mustard — 5 ml (1 tsp). Helps emulsify the dressing.
- Poppy seeds — 5 ml (1 tsp). Textural and visual interest.
- Kosher salt — 3 g (½ tsp) Diamond Crystal (if using Morton’s, use ¼ tsp).
- Freshly ground black pepper — to taste.

Brand note: Use Diamond Crystal kosher salt for measure consistency; if you use Morton’s, reduce amounts by roughly half.

Essential Equipment

Large salad bowl for tossing (3–4 liters / quarts).
Small mixing bowl or jar with lid for the dressing. A jar makes shaking easy.
Skillet (10–12 inch / 25–30 cm) for toasting almonds over medium heat. No skillet? Toast almonds on a rimmed baking sheet at 175°C (350°F) for 6–8 minutes.
Chef’s knife and cutting board — for strawberries, onion, and mint.
Measuring spoons and cups or a digital scale for accuracy.
Salad tongs or two large spoons for gentle tossing.

If you don’t have a skillet, use the oven-toast method described above to get even browning. For a different salad idea using pantry proteins, see our Big Mac pasta salad for inspiration.

Prep Time: 10 minutes | Cook Time: 5 minutes | Inactive Time: None | Total Time: 15 minutes | Servings: 4 (about 1¾ cups per serving)

Step 1: Toast the Almonds

Heat a dry 10–12 inch (25–30 cm) skillet over medium heat. Add 60 g (½ cup) sliced almonds and toast, stirring constantly, until fragrant and lightly golden, 2–3 minutes. Transfer immediately to a plate to stop cooking — do not leave nuts in the hot pan or they will keep browning.

Step 2: Prepare the Strawberries and Onion

Hull and slice 375 g (2½ cups) strawberries and place in a medium bowl. Add 3 g (½ tsp) kosher salt and 5 g (1 tsp) sugar, toss gently, and let sit for 5 minutes to macerate and release juices. While the berries sit, thinly slice 30 g (¼ cup) red onion into half-moons.

Step 3: Make the Balsamic Poppy Seed Dressing

In a jar or small bowl, whisk together 80 ml (¼ cup + 2 tbsp) extra-virgin olive oil, 45 ml (3 tbsp) balsamic vinegar, 15 ml (1 tbsp) honey, 5 ml (1 tsp) Dijon mustard, 5 ml (1 tsp) poppy seeds, and 3 g (½ tsp) kosher salt. Shake or whisk vigorously until the dressing emulsifies and thickens slightly, about 30 seconds.

Step 4: Assemble the Salad

Place 170 g (6 oz) baby spinach in a large bowl. Add the macerated strawberries with their juices, 85 g (3 oz) crumbled feta, the toasted almonds, sliced red onion, and 8 g (¼ cup) chopped mint if using. Drizzle about half the dressing and toss gently to coat, about 10–15 seconds. Taste and add more dressing if needed — you can always add more, but you can’t take it away.

Step 5: Serve Immediately

Divide salad among 4 plates and serve right away so the almonds stay crunchy and the spinach doesn’t wilt. If you need to hold the salad for longer than 10 minutes, keep the dressing separate and toss just before serving.

Expert Tips & Pro Techniques

Slice strawberries uniformly so they release juices evenly — thicker slices will hold texture; thinner slices will soften faster.
Common mistake: overdressing the salad. Start with half the dressing, toss, then add more if needed.
Make-ahead: chop strawberries and onions and store them in a covered container in the fridge for up to 6 hours; keep greens and dressing separate and assemble within 30 minutes of serving.
Professional technique (home-friendly): toast the almonds in the pan until they smell fragrant, then immediately spread them on a cool plate. This stops carryover cooking and keeps them crunchy.
If mixing for a crowd, prepare the dressing and toasted nuts ahead. Toss spinach with dressing at the last minute to avoid sogginess.
For a cleaner presentation, reserve a few whole strawberry slices and almond slivers to scatter on top before serving.

Storage & Reheating

Refrigerator: Store components separately. Keep leftover dressing in an airtight jar for up to 7 days. Store washed spinach and sliced strawberries in separate airtight containers for up to 2 days. Assembled salad keeps for about 24 hours but will lose crispness.
Freezer: Do not freeze the assembled salad — strawberries and spinach become watery and mushy. You can freeze leftover dressing for up to 3 months in a sealed container, thaw in the fridge, then re-emulsify by shaking.
Reheating: This salad is served cold; do not reheat. If you add warm grilled protein, let it cool slightly before placing on the greens to avoid wilting.

Variations & Substitutions

Vegan Version: Omit feta or replace with 85 g (3 oz) marinated tofu cubes. Use maple syrup instead of honey. Everything else stays the same.
Gluten-Free Variation: This recipe is naturally gluten-free. Double-check your Dijon mustard if you need a certified GF product.
Add Protein: Top with 450 g (1 lb) grilled chicken breast, sliced, or 340 g (12 oz) cooked shrimp for a heartier main. No other changes needed.
Fruit Swap: Replace strawberries with 2 ripe peaches (about 400 g / 3 peaches), sliced. Peaches add more juice; reduce maceration time to 2–3 minutes.
Creamy Dressing Option: Stir 60 ml (¼ cup) plain Greek yogurt into the dressing for a creamier texture; use slightly less oil (60 ml / ¼ cup) to keep balance.

Serving Suggestions & Pairings

Serve alongside grilled salmon or chicken and a wedge of lemon for a light dinner.
Add crusty bread and a bowl of roasted potatoes for a casual weekend meal.
For a summer dessert match, pair with a slice of strawberry cheesecake to echo the fruit notes.
For drinks, try a chilled Sauvignon Blanc or a sparkling water with lime.

Nutrition Information

Per serving (serving size: about 1¾ cups; recipe yields 4 servings)

Calories: 210
Total Fat: 15 g
Saturated Fat: 3.5 g
Cholesterol: 10 mg
Sodium: 280 mg
Total Carbohydrates: 15 g
Dietary Fiber: 3 g
Sugars: 9 g
Protein: 6 g

Nutrition values are estimates. Actual values may vary based on specific ingredients and preparation methods.

Frequently Asked Questions

Q: Why did my salad wilt quickly?
A: Wilting usually happens when warm ingredients meet the greens or when the salad is dressed too far ahead. Keep dressing separate and add any warm proteins after the salad is plated.

Q: Can I make this without honey (or without sugar)?
A: Yes. Use 15 ml (1 tbsp) maple syrup or 5–10 ml (1–2 tsp) agave instead of honey. For a lower-sugar option, reduce the sweetener by half and taste the dressing before adding more.

Q: Can I double this recipe for a party?
A: Yes. You can double all ingredients and toss in a very large bowl, or make two batches to maintain even coating. Keep dressing amounts proportional. If serving more than 10 people, prepare components and toss in batches to avoid overdressing.

Q: Can I prepare this the night before?
A: Prepare components the night before (slice berries, toast nuts, make dressing) but keep spinach and dressing separate. Combine no more than 30 minutes before serving for best texture.

Q: How long does this salad keep in the fridge once assembled?
A: Assembled salad keeps best for up to 24 hours but loses crispness and the almonds soften. For best quality, store components separately and assemble within a day.

Q: Can I substitute other greens for baby spinach?
A: You can use baby arugula or mixed spring greens. Note: arugula adds peppery notes that change the flavor profile; use less if you want the strawberries to remain the focus.

Conclusion

This strawberry spinach salad is quick, flexible, and bright — perfect for weeknights or warm-weather gatherings. For another take on the classic combination with a poppy seed-style dressing, see Spinach Strawberry Salad with Balsamic Poppy Seed, and for a simple, popular home-cook version, compare to the recipe at Strawberry Spinach Salad Recipe – Love and Lemons.