Dice onion and mince garlic.
Heat oil in large soup pot over medium heat. Add onion and garlic; sauté until softened, about 4 minutes.
Add broth, tomatoes, Italian seasoning, salt and pepper. Bring to a boil.
Add tortellini and beans. Gently boil for 5 minutes.
Reduce heat to a simmer, add spinach, cook for another 2 minutes.
Turn off heat; add lemon juice; stir to combine.
Serving Size 1 cup
Servings 0
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.