Spinach & Strawberry Meal-Prep Salad

Ingredients

• ½ teaspoon ground pepper
• ¼ cup feta cheese
• 1 tablespoon Dijon mustard
• 1 pound boneless, skinless chicken thighs
• 1 teaspoon Italian seasoning
• ½ teaspoon kosher salt
• ¼ cup chopped shallot
• ¼ cup chopped toasted walnuts
• ½ teaspoon salt
• ½ teaspoon dried thyme
• 2 cups sliced strawberries
• 8 cups baby spinach
• ½ cup extra-virgin olive oil
• ½ cup balsamic vinegar