Whisk together the dressing by combining the olive oil, balsamic vinegar, maple syrup, Dijon mustard, salt, and pepper in a small bowl. Whisk until blended and emulsified.
In a large salad bowl, combine the baby spinach, sliced strawberries, red onion, crumbled feta, and bacon. Toss gently to distribute the ingredients evenly.
Just before serving, drizzle the dressing over the salad mix. Gently toss to ensure everything is well-coated. Serve immediately for the freshest taste.
Notes
For the freshest taste, dress the salad just before serving.
You can customize the sweetness of the dressing according to preference.