Season the chicken breast with half of the sea salt and black pepper.
Heat a non-stick skillet over medium-high heat and sear the chicken for 6-7 minutes per side until the internal temperature reaches 165 degrees Fahrenheit.
In a small pan over medium heat, toss the pecan halves with maple syrup and a pinch of salt until the syrup thickens and evenly coats the nuts.
Remove the pecans from the heat and spread them on parchment paper to cool and harden.
Slice the strawberries and prepare the blueberries and dried cranberries for assembly.
In a small bowl, whisk together the extra virgin olive oil, balsamic vinegar, Dijon mustard, and the remaining salt and pepper to create the dressing.
Place the baby spinach in a large serving bowl and toss gently with half of the prepared balsamic dressing.
Slice the cooked chicken breast into strips and arrange them over the bed of greens.
Top the salad with the sliced strawberries, blueberries, dried cranberries, and the cooled candied pecans.
Drizzle the remaining dressing over the top and serve immediately.