Prep the Salad Base: In a large mixing bowl, add the baby spinach leaves. Ensure they are completely dry to keep the salad crisp and fresh. Add the sliced strawberries and red onion to the bowl, spreading them evenly over the greens.
Drizzle & Toss with Dressing: Pour a light amount of the poppy seed dressing over the salad ingredients. Using salad tongs or clean hands, gently toss everything until lightly coated, being careful not to bruise the spinach.
Add Crunch & Creaminess: Sprinkle the toasted pecan halves and crumbled feta cheese over the tossed salad. Give it one more gentle mix to distribute everything evenly, or leave the toppings layered for a more elegant presentation.
Final Touches: Taste and season with a pinch of sea salt and a few cracks of black pepper if desired. Add more dressing if needed, just before serving, to keep the salad vibrant and not soggy.
Serve & Enjoy: Serve immediately in chilled bowls or plates for the freshest flavor. This salad pairs beautifully with grilled proteins or crusty bread for a more filling meal.