one pot tortellini soup

Ingredients For one pot tortellini soup

• 2 tsp

  olive oil
• 1 md

  onion, chopped
• 3

  garlic cloves, minced
• 1 1/2 tsp

  dried italian seasoning
• 1/8 tsp

  crushed red pepper
• 1/2 tsp

  salt
• 1/4 tsp

  coarsely ground black pepper
• 1 can

  32 oz. low- sodium vegetable or chicken broth
• 1 can

  14.5 oz, low-sodium diced tomatoes in juice
• 1 pkg

  refrigerated cheese tortellini
• 2 c

  fresh baby spinach