What can you use instead of chicken bullion cubes?

Instead of chicken bouillon cubes, you can use homemade chicken stock or broth for a more natural flavor. Vegetable broth is also a good substitute, especially for vegetarian or vegan dishes. Alternatively, a mixture of water with seasonings like salt, garlic powder, and onion powder can mimic the taste of chicken bouillon. Additionally, miso paste diluted in water can provide a savory depth to recipes as a substitute.