Slow Cooker Tuscan Chicken - Challenge Dairy

Ingredients

• 2 pounds boneless skinless chicken breasts
• kosher salt
• freshly ground black pepper
• 1 Tablespoon olive oil
• 2 Tablespoons Challenge Butter
• 2 garlic cloves, minced
• 1 (8 ounces) jar sun-dried tomatoes, drained and chopped
• ½ cup low-sodium chicken stock
• 1 Tablespoon all-purpose flour
• 1 cup heavy cream
• ¾ cup grated parmesan
• 2 cups baby spinach