Tomato Tortellini Soup (30 Minutes)

Ingredients

• 3 Tbsp. butter
• 1 large yellow onion, finely diced
• 1/2 tsp. kosher salt, plus more to taste
• 1/2 tsp. freshly cracked black pepper, plus more to taste
• 4 cloves garlic, minced (~1 Tbsp.)
• 2 Tbsp. tomato paste
• 1 (28 oz.) can crushed tomatoes
• 2 (10 3/4 oz.) cans tomato soup
• 1 (15 oz.) can tomato sauce
• 2 cups chicken broth or vegetable broth
• 2 cups heavy cream
• 1 Tbsp. rosemary or thyme, chopped
• 1 tsp. dried Italian seasoning
• 1/2 tsp. red pepper chili flakes
• 1 (20 oz.) package three cheese tortellini (refrigerated)
• 1/2 cup Parmesan cheese, freshly grated, plus more for serving
• 1 Tbsp. balsamic vinegar
• serving options: fresh basil, croutons, drizzle cream, parmesan cheese, black pepper