Combine all the dressing ingredients in a mason jar and make sure the lid is on tight.
Shake very well until everything is combined and a creamy dressing forms. Set aside.
Add the spinach to a large salad bowl or platter. Top with the halved (or sliced) strawberries, pecans and goat cheese.
Shake the dressing well again and pour the dressing over the salad just before serving.
Video
Notes
To make this salad ahead of time, simply reserve the dressing in a jar in the fridge along with the salad (in an airtight container) until ready to serve.