Preheat grill to medium-high heat.
Marinate chicken in lemon juice, and top with onion powder, parsley and paprika.
2 chicken breasts, ½ cup fresh lemon juice, ½ tsp. onion powder, 2 tsp. dried parsley, 2 tsp. paprika
Cook on the preheated grill for 10 to 15 minutes per side, or until no longer pink.
Whisk the olive oil, balsamic vinegar, tarragon, and season to taste in a bowl.
¼ cup extra virgin olive oil, 2 tbsp. balsamic vinegar, 1 tbsp. fresh tarragon, Sea salt and freshly ground black pepper
In a bowl, toss in the spinach, strawberry, red onion and avocado.
6 cups fresh spinach, 6 to 8 large strawberries, ½ red onion, 1 avocado
Pour the dressing over the spinach and gently toss until well covered.
Serve the salad topped with the sliced, grilled chicken.