Add all of the ingredients from olive oil to zucchini to a crockpot and stir to combine. Turn crockpot onto low for 6 hours (or high for 3-4 hours).
At 6 hours, add the kale and macaroni noodles. Cover with lid again and cook on high for 30 minutes (or until pasta is tender). Add more salt and black pepper to taste if needed and serve!
Notes
Note you can lower the sodium content by using low sodium canned beans and low sodium broth.