Add garlic and onion to a skillet with 1 teaspoon of olive oil
Saute 10-15 minutes, or until onion is translucent
Add garlic and onion, kidney beans, chili beans, stewed tomatoes, tomato paste, fire roasted tomatoes, vegetable broth, chili powder, paprika, cumin, salt, pepper, and cayenne to a 6 quart slow cooker
Cook on high for 2 - 2.5 hours, until bubbly and onions are no longer crunchy
Add in uncooked macaroni noodles and cook an additional 15 - 40 minutes. The noodles will cook quickly, so check often until al dente to avoid mushy noodles
Once noodles are desired texture, stir in cheddar cheese
Serve garnished with chopped parsley and additional cheddar cheese, if desired