Clean-Out-the-Fridge Vegetable Soup

Heat oil in a large pot over medium heat. Add onion and cook, stirring, until starting to soften, about 2 minutes. Add garlic, cumin, paprika and thyme; cook, stirring, until fragrant, about 30 seconds. Add hard vegetables and cook, stirring, for 2 minutes. Add cabbage and soft vegetables; stir to coat.

Add broth, tomato paste, salt and pepper; increase heat to high and bring to a boil. Stir in greens, then reduce heat to maintain a simmer. Partially cover and cook until the vegetables are soft, 17 to 20 minutes. Remove from heat and stir in vinegar.