Heat the olive oil over medium high heat on the stove.
Add the onions, carrots, celery and bell peppers to the large saucepan with the heated oil, and stir to combine. Cook for 6-7 minutes.
Mix the minced garlic, thyme, salt and pepper as well as the tomato paste into the saucepan, and stir to combine.
Saute another minute.
Pour in the broth and cabbage, bring to a boil, reduce the heat to low and then simmer for 10-12 minutes.
Stir in the green beans and cook for 3-4 minutes until they have softened.
Enjoy!