Cook the tortellini according to package directions - 2 - 3 minutes in boiling water. Once cooked, drain and rinse with cold water.
Slice the tomatoes, spinach, and shallot, and cut the mozzarella cheese balls in half.
In a small skillet over medium heat, toast the pine nuts for 5-6 minutes, tossing often until golden and toasted.
In a small bowl, whisk together the olive oil, balsamic vinegar, Dijon mustard, Italian seasoning, salt, and pepper until combined.
In a large bowl, combine the cooked tortellini pasta, tomatoes, basil, spinach, shallot, mozzarella, parmesan, and toasted pine nuts. Toss until combined. Drizzle with the dressing and stir to coat.
Place the tortellini salad on a serving platter and top with additional fresh basil and parmesan. Enjoy.