1 teaspoon vegetable oil
1 small onion, chopped
1 large sweet potato, peeled and diced
1 clove garlic, minced
4 cups chicken broth
1 teaspoon dried thyme
1/2 teaspoon ground cumin
1 cup chunky salsa
1 (15.5 ounce) can garbanzo beans, drained
1 cup diced zucchini
1/2 cup cooked rice
2 tablespoons creamy peanut butter