Quick Tortellini Rotisserie Chicken Soup
Ingredients:
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1 tablespoon olive oil
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½ yellow onion, chopped
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1 stalk celery, sliced
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2 teaspoons chopped garlic
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2 (32 ounce) cans low-sodium chicken broth
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1 (14.5 ounce) can petite diced tomatoes, undrained
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ground black pepper to taste
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1 (8 ounce) package refrigerated cheese tortellini
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2 cups chopped rotisserie chicken
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1 ½ cups fresh spinach, stemmed